Portions Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved.
This component and the accompanying materials are made available
under the terms of "Eclipse Public License v1.0"
which accompanies this distribution, and is available
at the URL "http://www.eclipse.org/legal/epl-v10.html".
Initial Contributors:
Nokia Corporation - initial contribution.
Contributors:
Description:
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PROTOCOL SPECIFICATION AND TEST SETUP
ANVL Test Suite PPP Family (ppp of ppp, pppauth, rfc1471, rfc1473)
RFC 1661: 'The Point-to-Point Protocol (PPP)'
(William Allen Simpson, Daydreamer, July 1994)
RFC 1662: 'PPP in HDLC-like Framing'
(William Allen Simpson, Daydreamer, July 1994)
This test suite requires that the workstation running ANVL be
connected to the DUT with a serial cable. The DUT should be
configured to have all default values for its options. Some
tests require LQM, IP (if available in this version of ANVL) or
a LAN interface to also be configured.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.1
TEST_DESCRIPTION
Restart Timer default is 3 seconds (with Configure-Requests)
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not respond
- DUT: Send Configure-Requests every 3 secs (or doubling up to that)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.2
TEST_DESCRIPTION
Restart Timer default is 3 seconds (with Terminate-Requests)
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request
- ANVL: Do not respond
- DUT: Send Terminate-Requests every 3 secs (or doubling up to that)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.3
TEST_DESCRIPTION
Restart Timer MUST be configurable
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Configure Restart Timer to be different than 3 seconds
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not respond
- DUT: Send Configure-Requests every Restart-Timer secs
(or doubling up to that)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.4
TEST_DESCRIPTION
Max Terminate default is 2
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request
- ANVL: Do not respond
- DUT: Send Terminate-Request
- ANVL: Do not respond
- DUT: Drop connection
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.5
TEST_DESCRIPTION
Max Terminate MUST be configurable
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Configure Max Terminate to be different than 2
- ANVL: Open connection
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request
- ANVL: Do not respond
- DUT: Send total of 'Max Terminate' Terminate-Requests
- ANVL: Do not respond
- DUT: Drop connection
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.6
TEST_DESCRIPTION
Max Configure default is 10
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not respond
- DUT: Send total of 10 Configure-Requests
- ANVL: Do not respond
- DUT: Stop sending Configure-Requests
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.7
TEST_DESCRIPTION
Max Configure MUST be configurable
TEST_REFERENCE
RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Configure Max Configure to be different than 10
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not respond
- DUT: Send total of 'Max Configure' Configure-Requests
- ANVL: Do not respond
- DUT: Stop sending Configure-Requests
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.8
TEST_DESCRIPTION
Max Failure default is 5
TEST_REFERENCE
RFC 1661 s4.6 p25 Counters and Timers
TEST_METHOD
- ANVL: Send Configure-Request with option DUT will Nak
- DUT: Send Configure-Nak
- ANVL: Send total of 5 Configure-Requests that are the same
- DUT: Send total of 5 Configure-Naks
- ANVL: Send 1 additional Configure-Request that is the same
- DUT: Send Configure-Reject
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
1.9
TEST_DESCRIPTION
Max Failure MUST be configurable
TEST_REFERENCE
RFC 1661 s4.6 p25 Counters and Timers
TEST_METHOD
- ANVL: Configure DUT with Max Failure to N (different than 5)
- ANVL: Send Configure-Request with option DUT will Nak
- DUT: Send Configure-Nak
- ANVL: Send total of N Configure-Requests that are the same
- DUT: Send total of N Configure-Naks
- ANVL: Send 1 additional Configure-Request that is the same
- DUT: Send Code-Reject
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
3.1
TEST_DESCRIPTION
An implementation wishing to open connection MUST transmit a
Configure-Request
TEST_REFERENCE
RFC 1661 s5.1 p28 Configure-Request
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Validate fields
Code 1
Identifier any
Length packet length (<= 1500)
Options type is 1-5, 7, 8, 17-19 (MP options)
no default values
TEST_FLAGS
TF_UNSPEC
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TEST_NUM
3.3
TEST_DESCRIPTION
The Identifier field MUST be changed whenever the content of the
Options field changes.
TEST_REFERENCE
RFC 1661 s5.1 p28 Configure-Request
TEST_METHOD
- SETUP: Give DUT non-default MRU
- ANVL: Cause DUT to open connection with non-default MRU
- DUT: Send Configure-Request
- ANVL: Send Configure-Reject for MRU specifying default value
- DUT: Send Configure-Request
- ANVL: Check that id is different and Options changed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
3.4
TEST_DESCRIPTION
Upon reception of Configure-Request, an appropriate reply MUST
be transmitted.
TEST_REFERENCE
RFC 1661 s5.1 p28 Configure-Request
TEST_METHOD
- ANVL: Send Configure-Request
- DUT: Send one of Configure-{Ack,Nak,Reject}
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
3.5
TEST_DESCRIPTION
Configure-Requests with bad lengths are ignored
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.1 p28 Configure-Request
TEST_METHOD
- ANVL: Send Configure-Request with incorrect length
- DUT: Should not send Configure-{Ack,Nak,Reject}
- CASE: length = 0-3
- CASE: stated length > actual length
- CASE: Options length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
3.6
TEST_DESCRIPTION
Configuration Options SHOULD NOT be included with default values
TEST_REFERENCE
RFC 1661 s5.1 p28 Configure-Request
TEST_METHOD
- SETUP: Give DUT non-default MRU
- ANVL: Cause DUT to open connection with non-boolean Option
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak for Option specifying default value
- DUT: Send Configure-Request without Option
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.1
TEST_DESCRIPTION
If every Option and value received in Configure-Request is
recognizable then the implementation MUST transmit Configure-Ack
TEST_REFERENCE
RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Send DUT Configuration-Request with some Options
- DUT: Send Configure-Ack
- ANVL: Validate fields
Code 2
Identifier same as in Request
Length packet length (<= 1500)
Options same as in Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.2
TEST_DESCRIPTION
Discard Configure-Acks whose Identifier and/or Option fields do not
match those of the Configure-Request.
TEST_REFERENCE
RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Cause DUT to open connection
- ANVL: Negotiate LCP using Configure-Ack with bad Identifier field
- DUT: Send Configure-Request (should not reach LCP Open state)
- ANVL: Negotiate LCP using Configure-Ack with extra option appended
- DUT: Send Configure-Request (should not reach LCP Open state)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.3
TEST_DESCRIPTION
The Options in the Configure-Ack contains the Options field
copied from the Configure-Request
TEST_REFERENCE
RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Send Configure-Request with agreeable Options
- DUT: Send Configure-Ack
- ANVL: Validate Options are exactly the same
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.4
TEST_DESCRIPTION
A Configure-Ack with invalid Options should be discarded
TEST_REFERENCE
RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Cause DUT to open connection with >1 Options
- ANVL: Negotiate LCP using Configure-Ack with different
values in Options
- DUT: Send Configure-Request (should not reach LCP Open state)
- ANVL: Negotiate LCP using Configure-Ack with Options in
different order
- DUT: Send Configure-Request (should not reach LCP Open state)
- ANVL: Negotiate LCP using Configure-Ack with last Option missing
- DUT: Send Configure-Request (should not reach LCP Open state)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.5
TEST_DESCRIPTION
Configure-Ack with bad length is discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Cause DUT to open connection
- ANVL: Negotiate LCP using Configure-Ack with incorrect length
- DUT: Send Configure-Request (should not reach LCP Open state)
- CASE: length = 0-3
- CASE: stated length > actual
- CASE: Options field length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
4.6
TEST_DESCRIPTION
Unsolicited Configure-Acks are discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.2 p29 Configure-Ack
TEST_METHOD
- ANVL: Send Configure-Ack, before connection is established
- DUT: Should not crash
- ANVL: Establish connection
- ANVL: Close connection
- ANVL: Send Configure-Ack, after connection is closed
- DUT: Should not crash
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.1
TEST_DESCRIPTION
If all Options are known, but some have unacceptable values a
Configure-Nak is sent with appropriate values indicated
TEST_REFERENCE
RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- ANVL: Send Configure-Request with unacceptable Options
- DUT: Send Configure-Nak
- ANVL: Validate fields
Code 3
Identifier same as in Request
Length packet length (<= 1500)
Options unnacceptable, new values, in order
TEST_FLAGS
TF_UNSPEC
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TEST_NUM
5.2
TEST_DESCRIPTION
Options which have no value fields (boolean Options) MUST use the
Configure-Reject reply instead.
TEST_REFERENCE
RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- ANVL: Send Configure-Request with unacceptable boolean Options
- DUT: Send Configure-Reject, not Configure-Nak
- ANVL: Send Configure-Request with unacceptable Options of both types
- DUT: Send Configure-Reject for boolean Option only
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.4
TEST_DESCRIPTION
If Identifier in Configure-Nak does not match that of the last
Configure-Request it MUST be discarded
TEST_REFERENCE
RFC 1661 s5.3 p31 Configure-Nak, p46 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number option
- DUT: Send Configure-Request with Magic-Number option
- ANVL: Send Configure-Nak with different Identifier field
- DUT: Send unmodified Configure-Request (same ID field)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.5
TEST_DESCRIPTION
Reception of Configure-Nak indicates that new Configure-Request
MAY be sent with the Options modified as in the Configure-Nak
TEST_REFERENCE
RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- SETUP: Give DUT non-default MRU
- ANVL: Cause DUT to open connection with Options
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak with new values
- DUT: Send Configure-Request with modified values
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.6
TEST_DESCRIPTION
A Configure-Nak may contain Options with default values if different
from the Configure-Request
TEST_REFERENCE
RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- SETUP: Give DUT non-default MRU
- ANVL: Cause DUT to open connection with non-boolean Option
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak for Option specifying default value
- DUT: Send Configure-Request either with the default value or
without Option
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.9
TEST_DESCRIPTION
Unsolicited Configure-Naks are discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- ANVL: (with connection open) Send Configure-Nak
- ANVL: Check that connection is still up
- ANVL: Close connection
- ANVL: Send Configure-Nak
- DUT: Should not crash and should not send a response
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.10
TEST_DESCRIPTION
Configure-Nak with bad length is discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak with incorrect length
- DUT: Send unmodified Configure-Request
- CASE: length = 0-3
- CASE: stated length > actual
- CASE: Options field length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
5.11
TEST_DESCRIPTION
Configure-Nak with no Options should be ignored
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.3 p30 Configure-Nak
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak with no Options specified
- DUT: Send Configure-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.1
TEST_DESCRIPTION
If Options received in Configure-Request are not acceptable for
negotiation then Configure-Reject MUST be sent
TEST_REFERENCE
RFC 1661 s5.4 p31 Configure-Reject
TEST_METHOD
- ANVL: Send Configure-Request with unknown Option
- DUT: Send Configure-Reject
- ANVL: Validate fields
- ANVL: Validate fields
Code 4
Identifier same as in Request
Length packet length (<= 1500)
Options bad Options, in order
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.2
TEST_DESCRIPTION
Invalid Configure-Rejects are discarded
TEST_REFERENCE
RFC 1661 s5.4 p31 Configure-Reject
TEST_METHOD
- ANVL: Cause DUT to open connection with Options (>1)
- DUT: Send Configure-Request
- ANVL: Send DUT Configure-Reject with different Identifier
- DUT: Send unmodified Configure-Request
- ANVL: Send Configure-Reject with Options in wrong order
- DUT: Send unmodified Configure-Request
- ANVL: Send Configure-Reject with different values in Option fields
- DUT: Send unmodified Configure-Request
- ANVL: Send Configure-Reject with Options not in Configure-Request
- DUT: Send unmodified Configure-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.3
TEST_DESCRIPTION
A Configure-Request with none of the rejected Options should be sent
when valid Configure-Reject is received
TEST_REFERENCE
RFC 1661 s5.4 p31 Configure-Reject
TEST_METHOD
- ANVL: Cause DUT to open connection with non-necessary Option
- DUT: Send Configure-Request
- ANVL: Send Configure-Reject with Option
- DUT: Send Configure-Request without Option
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.4
TEST_DESCRIPTION
Configure-Rejects with bad lengths should be discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.4 p31-32 Configure-Reject
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Send Configure-Reject with incorrect length
- DUT: Send unmodified Configure-Request
- CASE: length = 0-3
- CASE: stated length > actual
- CASE: Options field length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.5
TEST_DESCRIPTION
Configure-Reject with no Options should be ignored
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.4 p31-32 Configure-Reject
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Send Configure-Reject with no Options specified
- DUT: Send Configure-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
6.6
TEST_DESCRIPTION
Unsolicited Configure-Rejects are discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.4 p31-31 Configure-Reject
TEST_METHOD
- ANVL: Close connection
- ANVL: Send Configure-Reject
- DUT: Should not crash
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.1
TEST_DESCRIPTION
A LCP implementation wishing to close connection SHOULD transmit
a LCP packet with the Code field set to 5 (Terminate-Request)
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request
- ANVL: Validate fields
Code 5
Identifier any
Length packet length (<= MRU)
Data len - 4 bytes of data
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.2
TEST_DESCRIPTION
Terminate-Request packets SHOULD continue to be sent until
Terminate-Ack is received.
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request packets
- ANVL: Ignore 2 Terminate-Requests
- ANVL: Send Terminate-Ack packet
- DUT: Should stop sending Terminate-Request packets
- ANVL: Check connection is closed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.3
TEST_DESCRIPTION
Terminate-Request packets SHOULD continue to be sent until
the lower layer indicates that it has gone down.
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request packets
- ANVL: Ignore 2 Terminate-Request packets
- ANVL: Drop DTR
- DUT: Should stop sending Terminate-Request packets
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.4
TEST_DESCRIPTION
Terminate-Request packets SHOULD continue to be sent until
a sufficiently large number have been transmitted
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- DUT: Send Max Terminate Terminate-Request packets
- DUT: Close connection
- ANVL: Check connection is closed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.5
TEST_DESCRIPTION
Upon reception of Terminate-Request, a Terminate-Ack MUST be
transmitted
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Send DUT Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Validate fields
Code 6
Identifier same as in Terminate-Request
Length packet length (<= MRU)
Data len - 4 bytes of data
- DUT: Close connection
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.7
TEST_DESCRIPTION
An unelicited Terminate-Ack means peer is in need of renegotiation
TEST_REFERENCE
RFC 1661 s5.5 p33 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Send Terminate-Ack
- DUT: Send Configure-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.9
TEST_DESCRIPTION
Bad length Terminate-Request packets should be discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.5 p33-34 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Send Terminate-Request with incorrect lengths
- DUT: Should discard
- ANVL: Check connection still up
- CASE: length = 0-3
- CASE: stated length > actual
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.10
TEST_DESCRIPTION
Bad length Terminate-Ack packets should be discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.5 p33-34 Terminate-Request and Terminate-Ack
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Cause DUT to close connection
- DUT: Send Terminate-Request
- ANVL: Send Terminate-Ack with incorrect length
- DUT: Resend Terminate-Request with original id
- CASE: length = 0-3
- CASE: stated length > actual
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.25
TEST_DESCRIPTION
Default Terminate Ack timeout is 3 (+/-0.5) seconds
TEST_REFERENCE
NEGATIVE: RFC1661 s3.7 Link Termination Phase
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Send DUT Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Wait for at most 1 2/3 of timeout period
- ANVL: Send Terminate-Request
- DUT: Do not respond.
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.26
TEST_DESCRIPTION
If Terminate Request is received in Stopping state
Terminate Ack is retransmitted but the timeout is not restarted.
TEST_REFERENCE
NEGATIVE: RFC1661 s3.7 Link Termination Phase
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Send Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Wait for 2 seconds
- ANVL: Send Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Wait for 2 seconds
- ANVL: Send Terminate Request
- DUT: Do not respond
- CASE: >1 Terminate Request received in Stopping state
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
7.27
TEST_DESCRIPTION
Symbian Specific: Terminate Ack Timeout should be configurable
TEST_REFERENCE
RFC1661 s3.7 Link Termination Phase
TEST_METHOD
- ANVL: Set up PPP connection with DUT
- ANVL: Configure DUT with Terminate Ack timeout (9 sec) which is
different from default(3 +/- 0.5 sec)
- ANVL: Send DUT Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Wait for 2/3 of timeout to expire
- ANVL: Send Terminate-Request
- DUT: Send Terminate-Ack
- ANVL: Wait for 1 timeout to expire
- ANVL: Send Terminate-Request
- DUT: Do not respond
- CASE: >1 Terminate Request received in Stopping state
- CASE: TerminateRequest timeout > default timeout
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.1
TEST_DESCRIPTION
Reception of a LCP packet with an invalid Code MUST be reported
by transmitting a Code-Reject
TEST_REFERENCE
RFC 1661 s5.6 p34 Code-Reject
TEST_METHOD
- ANVL: Send LCP packet with invalid code to DUT
- DUT: Send Code-Reject packet
- ANVL: Validate fields
Code 7
Identifier any
Length packet length (<= MRU)
Rejected-Packet info field of rejected packet
truncated to MRU
- CASE: 0, 25, 128, 200
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.2
TEST_DESCRIPTION
The Identifier field MUST be changed for each Code-Reject sent.
TEST_REFERENCE
RFC 1661 s5.6 p34 Code-Reject
TEST_METHOD
- ANVL: Send LCP packet with unknown code to DUT
- DUT: Send Code-Reject packet
- ANVL: Send LCP packet with unknown code to DUT
- DUT: Send Code-Reject packet with different Identifier
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.3
TEST_DESCRIPTION
The Rejected-Information MUST be truncated to comply with the peer's
established MRU.
TEST_REFERENCE
RFC 1661 s5.6 p34 Code-Reject
TEST_METHOD
- ANVL: Send LCP packet with unknown code and len = MRU
- DUT: Send Code-Reject
- ANVL: Validate Rejected-Packet field is truncated correctly
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.4
TEST_DESCRIPTION
Unsolicited Code-Reject should be discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.6 p34 Code-Reject
TEST_METHOD
- ANVL: Send Code-Reject for unknown code
- DUT: Should discard
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.5
TEST_DESCRIPTION
Bad length Code-Reject packets should be discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.6 p34 Code-Reject
TEST_METHOD
- ANVL: Send Code-Reject with incorrect lengths
- DUT: Should remain up
- CASE: length = 0-3
- CASE: stated length > actual
- CASE: Rejected-Packet field length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
8.6
TEST_DESCRIPTION
A Code-Reject of a packet such as an Echo-Reply communicates an
unrecoverable error that terminates the connection
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.6 p34 Code-Reject
RFC 1661 s4.3 p20 Events
TEST_METHOD
- ANVL: Send Echo-Request
- DUT: Send Echo-Reply
- ANVL: Send Code-Reject for Echo-Reply
- ANVL: Send Echo-Request
- DUT: Do not respond
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.1
TEST_DESCRIPTION
Reception of a PPP packet with an unknown Protocol field
MUST be reported back to the peer by transmitting a Protocol-Reject
TEST_REFERENCE
RFC 1661 s5.7 p35 Protocol-Reject
TEST_METHOD
- ANVL: Send a PPP packet with unknown Protocol field to DUT
- DUT: Send back Protocol-Reject packet
- ANVL: Validate fields:
Code 8
Identifier any
Length packet length (<= MRU)
Rejected-Protocol rejected protocol field
Rejected-Information length - 6 bytes of Info. field
of rejected packet
- CASE: Protocol = 0xC022, 0, 0x8037, 0xFEFF, 0x0022
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.2
TEST_DESCRIPTION
Upon reception of a Protocol-Reject, the implementation MUST stop
sending packets of the indicated protocol
TEST_REFERENCE
RFC 1661 s5.7 p35 Protocol-Reject
TEST_METHOD
- ANVL: Cause DUT to send non-LCP packets
- DUT: Send non-LCP packets
- ANVL: Send Protocol-Reject packet for protocol
- DUT: Should stop sending packets for that protocol
- CASE: protocol = IP, non-LCP packet = ICMP echo
- CASE: protocol = IPCP, non-LCP packet = IPCP packets
- CASE: protocol = IPCP, non-LCP packet = ICMP echo
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.3
TEST_DESCRIPTION
The Identifier field MUST be changed for each Protocol-Reject sent.
TEST_REFERENCE
RFC 1661 s5.7 p35 Protocol-Reject
TEST_METHOD
- ANVL: Send PPP packet with unknown Protocol field to DUT
- DUT: Send Protocol-Reject packet
- ANVL: Send another PPP packet with unknown Protocol
- DUT: Send another Protocol-Reject packet with different id
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.4
TEST_DESCRIPTION
The Rejected-Information MUST be truncated to comply with the peer's
established MRU.
TEST_REFERENCE
RFC 1661 s5.7 p35 Protocol-Reject
TEST_METHOD
- ANVL: Send PPP packet with unknown protocol and length = MRU
- DUT: Should truncate the Rejected-Information to comply with MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.5
TEST_DESCRIPTION
Protocol-Reject of LCP should cause full connection shutdown
TEST_REFERENCE
RFC 1661 s4.5 p19 Events
TEST_METHOD
- ANVL: Open an LCP connection
- ANVL: Send Protocol-Reject for LCP
- DUT: Should shut down all layers
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.6
TEST_DESCRIPTION
Protocol-Rejects with bad lengths should be ignored
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.7 p35-36 Protocol-Reject
TEST_METHOD
- ANVL: Establish connection
- ANVL: Send Protocol-Rejects for LCP with incorrect lengths
- ANVL: Send Echo-Request
- DUT: Should reply
- CASE: length = 0-5
- CASE: stated length > actual
- CASE: Rejected-Information length = MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.7
TEST_DESCRIPTION
Discard Protocol-Reject with unknown protocol
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.7 p35-36 Protocol-Reject
TEST_METHOD
- ANVL: Send Protocol-Reject for unknown protocol
- DUT: Discard Protocol-Reject
- ANVL: Check that connection is still up
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.8
TEST_DESCRIPTION
Protocol-Reject packets can only be sent in the LCP Opened state
TEST_REFERENCE
RFC 1661 s5.7 p35-36 Protocol-Reject
TEST_METHOD
- ANVL: Close connection
- ANVL: Send packet with unknown protocol
- DUT: Should not send Protocol-Reject
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.9
TEST_DESCRIPTION
Protocol-Reject of LCP (RXJ- in state 2-9) causes full shutdown
TEST_REFERENCE
RFC 1661 s4.1 p12 State Transition Table (RXJ-)
TEST_METHOD
- ANVL: Begin opening an LCP connection
- ANVL: Send Protocol-Reject for LCP packets during negotiation
- DUT: Shut down connection
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
9.10
TEST_DESCRIPTION
Protocol-Reject packets received in any state other than LCP Opened
SHOULD be silently discarded
TEST_REFERENCE
RFC 1661 s5.7 p36 Protocol-Reject
TEST_METHOD
- ANVL: Begin opening an LCP connection
- ANVL: Send Protocol-Reject for IPCP packets during negotiation
- DUT: Bring LCP link up
- ANVL: Negotiate IPCP connection using rejected protocol
- DUT: Bring requested IPCP link up
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.1
TEST_DESCRIPTION
Echo-Request fields correctly filled in
TEST_REFERENCE
RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request packet
- ANVL: Validate fields:
Code 9
Identifier any
Length packet length (<= MRU)
Magic-Number 0 or negotiated Magic-Number
Data length - 8 bytes of data
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.2
TEST_DESCRIPTION
Upon reception of an Echo-Request, a correctly formatted Echo-Reply
is sent
TEST_REFERENCE
RFC 1661 s5.8 p36 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Send Echo-Request packet
- DUT: Send Echo-Reply packet
- ANVL: Validate fields:
Code 10
Identifier same as Echo-Request
Length packet length (<= MRU)
Magic-Number 0 unless Magic-Number negotiated
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.3
TEST_DESCRIPTION
On transmission, the Identifier field MUST be changed whenever
a valid reply has been received for a previous request.
TEST_REFERENCE
RFC 1661 s5.8 p36 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Cause DUT to send Echo-Request packet
- DUT: Send Echo-Request packet
- ANVL: Send Echo-Reply
- ANVL: Cause DUT to send Echo-Request packet
- DUT: Send Echo-Request packet
- ANVL: Send Echo-Reply
- ANVL: Verify that Identifier is different
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.4
TEST_DESCRIPTION
Echo-Request and Echo-Reply packets MUST only be sent in the LCP
Opened state; any received when not in that state are discarded.
TEST_REFERENCE
RFC 1661 s5.8 p36 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Close connection
- ANVL: Cause DUT to send Echo-Request
- DUT: Should not send Echo-Request
- ANVL: Send Echo-Request
- DUT: Should not send Echo-Reply
- ANVL: Send Echo-Reply
- DUT: Should not crash
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.5
TEST_DESCRIPTION
Echo-Reply Data must be truncated to accommodate peer's MRU
TEST_REFERENCE
RFC 1548 s5.8 p37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Open connection with ANVL MRU < DUT MRU
- ANVL: Send Echo-Request with data len = DUT MRU
- DUT: Send Echo-Reply
- ANVL: Check that data len is truncated to ANVL MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.6
TEST_DESCRIPTION
Unsolicited Echo-Reply is discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Send Echo-Reply
- DUT: Should not crash
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.7
TEST_DESCRIPTION
Echo-Reply with Identifier different from Echo-Request is ignored
TEST_REFERENCE
RFC 1661 s5.8 p36 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request
- ANVL: Send Echo-Reply with different id
- DUT: Send Echo-Request again
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.8
TEST_DESCRIPTION
Echo-Requests with non-zero Magic-Numbers are discarded
when Magic-Number has not been negotiated
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Open connection with no Magic-Numbers
- ANVL: Send Echo-Request with Magic-Number
- DUT: Should not send Echo-Reply
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.9
TEST_DESCRIPTION
Echo-Requests with bad Magic-Numbers are discarded
when Magic-Number has been negotiated
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Open connection with Magic-Numbers
- ANVL: Send Echo-Request with invalid Magic-Number
- DUT: Should not send Echo-Reply
- CASE: Non-zero Magic-Number not equal to negotiated Magic-Number
- CASE: Magic-Number = 0
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.10
TEST_DESCRIPTION
Echo-Requests with bad lengths are discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Send Echo-Request with incorrect length
- DUT: Should not send Echo-Reply
- ANVL: Send Echo-Request with correct length
- DUT: Should send Echo-Reply
- CASE: length 0-7
- CASE: stated length > actual length
- CASE: data length = default MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.11
TEST_DESCRIPTION
Echo-Requests should be retransmitted if no Echo-Reply is received
TEST_REFERENCE
RFC 1661 s5.8 p37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request
- ANVL: Do not send Echo-Reply
- DUT: Retransmit Echo-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.12
TEST_DESCRIPTION
Echo-Replies with non-zero Magic-Numbers are discarded
when Magic-Number has not been negotiated
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Open connection with no Magic-Numbers
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request
- ANVL: Send Echo-Reply with Magic-Number
- DUT: Resend Echo-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.13
TEST_DESCRIPTION
Echo-Replies with bad Magic-Numbers are discarded
when Magic-Number has been negotiated
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Open connection with Magic-Numbers
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request
- ANVL: Send Echo-Reply with invalid Magic-Number
- DUT: Resend Echo-Request
- CASE: Non-zero Magic-Number not equal to negotiated Magic-Number
- CASE: Magic-Number = 0
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
10.14
TEST_DESCRIPTION
Echo-Replies with bad lengths are discarded
TEST_REFERENCE
NEGATIVE: RFC 1661 s5.8 p36-37 Echo-Request and Echo-Reply
TEST_METHOD
- ANVL: Cause DUT to send Echo-Request
- DUT: Send Echo-Request
- ANVL: Send Echo-Reply with incorrect length
- DUT: Resend Echo-Request
- CASE: length 0-7
- CASE: stated length > actual length
- CASE: data length = default MRU
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.1
TEST_DESCRIPTION
Validate format of Maximum-Receive-Unit Option fields
TEST_REFERENCE
RFC 1661 s6.1 p41 Maximum-Receive-Unit
TEST_METHOD
- ANVL: Cause DUT to open connection with MRU Option
- DUT: Send Configure-Request
- ANVL: Validate Maximum-Receive-Unit Option
Type 1
Length 4
MRU configured value
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.2
TEST_DESCRIPTION
Check Maximum-Receive-Unit Option is functional
TEST_REFERENCE
RFC 1661 s6.1 p41 Maximum-Receive-Unit
TEST_METHOD
- ANVL: Open connection requesting MRU of < 1500 octets
- ANVL: Send Echo-Request with len = 1500
- DUT: Send Echo-Response with len = MRU
- ANVL: Close connection
- ANVL: Cause DUT to open connection with MRU < 1500 octets
- ANVL: Send Echo-Request with len > 1500
- DUT: Should not respond
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.3
TEST_DESCRIPTION
The default Maximum-Receive-Unit is 1500 octets.
TEST_REFERENCE
RFC 1661 s6.1 p41 Maximum-Receive-Unit
TEST_METHOD
- ANVL: Cause DUT to open connection with default Options
- ANVL: Send Echo-Request of length 1500
- DUT: Send Echo-Reply
- ANVL: Send Echo-Request of length 1501
- DUT: Should not reply
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.4
TEST_DESCRIPTION
If a Maximum-Receive-Unit of less than 1500 is negotiated, packets
of length 1500 must still be accepted
TEST_REFERENCE
RFC 1661 s6.1 p41 Maximum-Receive-Unit
TEST_METHOD
- ANVL: Cause DUT to open connection with MRU < 1500
- ANVL: Send Echo-Request of length 1500
- DUT: Send Echo-Reply
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.6
TEST_DESCRIPTION
A Maximum-Receive-Unit of less than 4 should not be allowed
TEST_REFERENCE
NEGATIVE: RFC 1661 s6.1 p41 Maximum-Receive-Unit
TEST_METHOD
- ANVL: Open connection with invalid MRU
- DUT: Send Configure-Nak
- CASE: MRU = 0-3
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
12.7
TEST_DESCRIPTION
If an Option is received (MRU) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p41 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with MRU Option with incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 4
- DUT: Should silently discard packet
- CASE: Length > 4
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
13.1
TEST_DESCRIPTION
Validate format of Async-Control-Character-Map Option fields
TEST_REFERENCE
RFC 1662 s7.1 p14-15 Async-Control-Character-Map
TEST_METHOD
- ANVL: Cause DUT to open connection with ACCM Option
- DUT: Send Configure-Request
- ANVL: Validate ACCM Option:
Type 2
Length 6
ACCM configured value
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
13.2
TEST_DESCRIPTION
Validate functionality of Async-Control-Character-Map Option
TEST_REFERENCE
RFC 1661 s7.1 p14-16 Async-Control-Character-Map
TEST_METHOD
- ANVL: For each successive control character:
- ANVL: Open connection with ACCM for that character
- ANVL: Send Echo-Request containing that character
- DUT: Send Echo-Reply
- ANVL: Check that character was mapped
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
13.3
TEST_DESCRIPTION
If an Option is received (ACCM) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with ACCM Option with incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 6, length > 6
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
14.1
TEST_DESCRIPTION
Validate format of Authentication-Protocol Option fields
TEST_REFERENCE
RFC 1661 s6.2 p41 Authentication-Protocol
TEST_METHOD
- ANVL: Cause DUT to open connection with Auth-Protocol Option
- DUT: Send Configure-Request
- ANVL: Validate fields of Authentication-Protocol Option:
Type 3
Length >=4
Authentication-Protocol c023 (PAP) or c223 (CHAP)
Data zero (PAP) or more octets (CHAP)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
14.2
TEST_DESCRIPTION
An implementation MUST NOT include multiple Authentication-
Protocol Configuration Options in its Configure-Request packets.
TEST_REFERENCE
RFC 1661 s6.2 p41 Authentication-Protocol
TEST_METHOD
- ANVL: Send Configure-Request requesting both
PAP and CHAP Authentication
- DUT: Do not send a Configure-Ack for the Configure-Request
- ANVL: Reset PPP Connection
- DUT: Send Configure-Request
- ANVL: Send Configure-Nak with both PAP and CHAP Authentication
- DUT: Send another Configure-Request
- ANVL: Verify that the Configure-Request does not contain both
PAP and CHAP Authentication
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
14.5
TEST_DESCRIPTION
If an Option is received (Auth Protocol) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with Authentication Protocol
Option with incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 4
- DUT: Should siletly discard packet
- CASE: Length > 4
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
15.1
TEST_DESCRIPTION
Validate format of Quality-Protocol Option fields
TEST_REFERENCE
RFC 1661 s6.3 p42-43 Quality-Protocol
TEST_METHOD
- ANVL: Cause DUT to open connection with LQM Option
- DUT: Send Configure-Request
- ANVL: Validate fields of Quality-Protocol Option
Type 4
Length >=4
Quality-Protocol c025
Data zero or more octets
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
15.4
TEST_DESCRIPTION
If an Option is received (Quality Protocol) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with Quality Protocol Option with
incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 4
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.1
TEST_DESCRIPTION
Validate format of Magic-Number Option fields
TEST_REFERENCE
RFC 1661 s6.4 p44-46 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number Option
- DUT: Send Configure-Request
- ANVL: Validate fields of Magic-Number Option
Type 5
Length 6
Magic-Number not 0
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.2
TEST_DESCRIPTION
A Magic-Number of zero is illegal and MUST always be Nak'd, if it
is not Rejected outright.
TEST_REFERENCE
RFC 1661 s6.4 p46 Magic-Number
TEST_METHOD
- ANVL: Send Configure-Request with Magic-Number set to zero
- DUT: Send Configure-Nak or Configure-Reject
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.3
TEST_DESCRIPTION
If Magic-Number Option in a received Configure-Request is different
than the last Magic-Number Option sent, it SHOULD be acknowleged
TEST_REFERENCE
RFC 1661 s6.4 p44 Magic-number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number Option
- DUT: Send Configure-Request with Magic-Number Option
- ANVL: Send Configure-Request with different Magic-Number
- DUT: Send Configure-Ack with ANVL's Magic-Number
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.4
TEST_DESCRIPTION
If a received Configure-Request has the same Magic-Number Option
as the last Configure-Request sent, MUST send Configure-Nak
TEST_REFERENCE
RFC 1661 s6.4 p44 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number
- DUT: Send Configure-Request with Magic-Number
- ANVL: Send Configure-Ack
- ANVL: Send back Configure-Request with the same Magic-Number
- DUT: Send Configure-Nak with different Magic-Number
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.5
TEST_DESCRIPTION
A new Configure-Request SHOULD NOT be sent to the peer until
normal processing would cause it to be sent
TEST_REFERENCE
RFC 1661 s6.4 p44 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number
- DUT: Send Configure-Request with Magic-Number
- ANVL: Send Configure-Request with the same Magic-Number
- DUT: Wait for Restart Timer before sending new Configure-Request
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.7
TEST_DESCRIPTION
If Magic-Number requested, MUST NOT reject request for Magic-Number
TEST_REFERENCE
RFC 1661 s6.4 p45 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number
- DUT: Send Configure-Request with Magic-Number
- ANVL: Send Configure-Request with different Magic-Number
- DUT: Do not sent Configure-Reject for Magic-Number
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.8
TEST_DESCRIPTION
If Magic-Number Option is rejected, it SHOULD be treated as if
a Configure-Ack had been received
TEST_REFERENCE
RFC 1661 s6.4 p45 Magic-Number
TEST_METHOD
- ANVL: Cause DUT to open connection with Magic-Number Option
- DUT: Send Configure-Request with Magic-Number Option
- ANVL: Send Configure-Reject rejecting the Magic-Number Option
- ANVL: Send Configure-Request with no Options
- DUT: Send Configure-Ack
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
16.10
TEST_DESCRIPTION
If an Option is received (Magic Number) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with Magic Number Option with
incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 6
- DUT: Should silently discard packet
- CASE: Length > 6
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
17.1
TEST_DESCRIPTION
Validate format of Protocol-Field-Compression Option fields
TEST_REFERENCE
RFC 1661 s6.5 p47-48 Protocol-Field-Compression
TEST_METHOD
- ANVL: Cause DUT to open connection with Protocol-Field-Compression
- DUT: Send Configure-Request
- ANVL: Validate fields of Protocol-Field-Compression Option:
Type 7
Length 2
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
17.2
TEST_DESCRIPTION
When negotiated, PPP implementations MUST accept PPP packets with
either double-octet or single-octet Protocol fields
TEST_REFERENCE
RFC 1661 s6.5 p47 Protocol-Field-Compression
TEST_METHOD
- SETUP: Enable Protocol Field Compression on DUT
- ANVL: Negotiate LCP with Protocol-Field-Compression
- ANVL: Establish NCP with DUT
- ANVL: Send protocol echo packet with Protocol field compressed
- DUT: Should respond to echo packet
- ANVL: Verify that echo reply packet has Protocol field compressed
- ANVL: Send protocol echo packet with Protocol field uncompressed
- DUT: Should respond to echo packet
- ANVL: Verify that echo reply packet has Protocol field compressed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
17.3
TEST_DESCRIPTION
Reject single-octet Protocol fields when compression not negotiated
TEST_REFERENCE
NEGATIVE: RFC 1661 s6.5 p47 Protocol-Field-Compression
TEST_METHOD
- SETUP: Disable Protocol Field Compression on DUT
- ANVL: Negotiate LCP with no Protocol-Field-Compression
- ANVL: Establish NCP with DUT
- ANVL: Send protocol echo packet with Protocol field compressed
- DUT: Should not respond to echo packet
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
17.5
TEST_DESCRIPTION
When a Protocol field is compressed, the Data Link Layer FCS field
is calculated on the compressed frame, not the original frame.
TEST_REFERENCE
RFC 1661 s6.5 p47 Protocol-Field-Compression
TEST_METHOD
- ANVL: Set up PPP connection with Protocol field compression on
- ANVL: Validate that FCS fields on packets sent from DUT are
calculated correctly
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
17.6
TEST_DESCRIPTION
If an Option is received (PFC) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with Protocol Field
Compression Option with incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 2
- DUT: Should silently discard packet
- CASE: Length > 2
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
18.1
TEST_DESCRIPTION
Validate format of Address-and-Control-Field-Compression Option
fields
TEST_REFERENCE
RFC 1661 s6.6 p49 Address-and-Control-Field-Compression
TEST_METHOD
- ANVL: Cause DUT to open connection with ACFC Option Fields
- DUT: Send Configure-Request
- ANVL: Validate fields of ACFC Option
Type 8
Length 2
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
18.2
TEST_DESCRIPTION
Validate correct functioning of Address and Control field
compression
TEST_REFERENCE
RFC 1661 s6.6 p49 Address-and-Control-Field-Compression
TEST_METHOD
- SETUP: Enable Address and Control Field Compression on DUT
- ANVL: Negotiate LCP with Address-and-Control-Field-Compression
- ANVL: Establish NCP with DUT
- DUT: Should send NCP packets with Address and Control fields
compressed
- ANVL: Send protocol echo packet with Address and Control fields
compressed
- DUT: Should respond to echo packet with Address and Control fields
compressed
- ANVL: Verify that echo reply packet has Address and Control fields
compressed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
18.3
TEST_DESCRIPTION
The Address and Control fields MUST NOT be compressed when sending
any LCP packet; this rule guarantees unambiguous recognition of LCP's
TEST_REFERENCE
RFC 1661 s6.6 p49 Address-and-Control-Field-Compression
TEST_METHOD
- ANVL: Set up connection with Address and Control field compression
- ANVL: Send Echo-Request packet to DUT with uncompressed fields
- DUT: Send Echo-Reply
- ANVL: Verify that the Address and Control fields of the Echo-Reply
are not compressed
- ANVL: Send Echo-Request packet to DUT with compressed fields
- DUT: Send Echo-Reply
- ANVL: Verify that the Address and Control fields of the Echo-Reply
are not compressed
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
18.4
TEST_DESCRIPTION
When Address and Control fields are compressed, the Data Link Layer
Layer FCS field is calculated on compressed frame, not the original
TEST_REFERENCE
RFC 1661 s6.6 p49 Address-and-Control-Field-Compression
TEST_METHOD
- ANVL: Set up PPP connection with Address and Control field
compression turned on
- ANVL: Validate that FCS fields on packets sent from DUT are
calculated correctly
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
18.5
TEST_DESCRIPTION
If an Option is received (ACFC) in a Configure-Request but
with an incorrect Length, a Configure-Nak SHOULD be transmitted
unless the Length goes beyond the end of the packet
TEST_REFERENCE
RFC 1661 s6 p40 LCP Configuration Options
TEST_METHOD
- ANVL: Send Configure-Requests with Address and Control Field
Compression Option with incorrect length
- DUT: Should Configure-Nak
- CASE: Length < 2
- DUT: Should silently discard packet
- CASE: Length > 2
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
19.1
TEST_DESCRIPTION
None of the Configuration Options in this specification
can be listed more than once.
TEST_REFERENCE
RFC 1661 s6 p39 LCP Configuration Options
TEST_METHOD
- ANVL: Establish a PPP Connection
- ANVL: Send Configure-Request with 2 MRU Options
- DUT: Do not send a Configure-Ack
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
20.1
TEST_DESCRIPTION
Try to send packets with bad FCS
TEST_REFERENCE
Customer Request
TEST_METHOD
- ANVL: Establish LCP connection
- ANVL: Establish IPCP Connection
- ANVL: Send an ICMP Echo with a bad HDLC FCS
- DUT: Should not respond
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
20.2
TEST_DESCRIPTION
Send an HDLC packet of 100K to try to overflow input buffers
TEST_REFERENCE
Customer Request: Beth Miaoulis
TEST_METHOD
- ANVL: Send an HDLC Framing byte
- ANVL: Continue sending 100K of data without sending another
HDLC framing packet (would signal the end of the packet)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
20.3
TEST_DESCRIPTION
If using Echo-Requests to monitor link quality, DUT should terminate
link after some number of Echo-Replies are not received
TEST_REFERENCE
Customer Request: Corwin
TEST_METHOD
- DUT: Send n periodic Echo-Requests to verify link is up
- ANVL: Only send Echo-Reply to 2 out of n Echo-Requests
- DUT: Should terminate link after only 2 out of n Echo-Requests
have been answered
(Repeat for various patterns of which 2 Echo-Requests are answered)
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
20.4
TEST_DESCRIPTION
Ensure that when a Config-Ack is sent before Max Configure
is reached, a Connection can be properly established
TEST_REFERENCE
NEGATIVE: RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not send Configure-Ack until after n Configure-Requests
- DUT: Continue to bring link up
- CASE: n = 1-9
TEST_FLAGS
TF_UNSPEC
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
TEST_NUM
20.5
TEST_DESCRIPTION
Ensure that when a Config-Ack is sent after the Restart Timer
that a Config-Req is retransmitted
TEST_REFERENCE
NEGATIVE: RFC 1661 s4.6 p24 Counters and Timers
TEST_METHOD
- ANVL: Cause DUT to open connection
- DUT: Send Configure-Request
- ANVL: Do not send Configure-Ack until after n seconds
- DUT: Resend Configure-Request
- CASE: n = 4-8
TEST_FLAGS
TF_UNSPEC