User manual

Nortel Secure Router 8000 Series
Configuration -WAN Access
vi
Nortel Networks Inc.
Issue 5.3 (30 March 2009)
6.3.3 Configuring the peer to be authenticated by the local router in PAP mode.....................................6-11
6.3.4 Checking the configuration .............................................................................................................6-11
6.4 Configuring unidirectional CHAP.............................................................................................................6-12
6.4.1 Establishing the configuration task .................................................................................................6-12
6.4.2 Configuring a local router with user a name to authenticate its peer in CHAP mode .....................6-13
6.4.3 Configuring a local router without user name to authenticate its peer in CHAP mode...................6-15
6.4.4 Checking the configuration .............................................................................................................6-17
6.5 Configuring PPP optional parameters........................................................................................................6-17
6.5.1 Establishing the configuration task .................................................................................................6-17
6.5.2 Configuring the call back................................................................................................................6-19
6.5.3 Configuring packet or packet header compression..........................................................................6-20
6.5.4 Configuring the timeout period of negotiation................................................................................6-22
6.5.5 Configuring the timeout period of polling.......................................................................................6-22
6.5.6 Configuring DNS server address negotiation..................................................................................6-23
6.5.7 Configuring the PPP link quality detection .....................................................................................6-23
6.5.8 Configuring peer host router to be suppressed for adding into the local end direct routing table...6-24
6.5.9 Checking the configuration .............................................................................................................6-25
6.6 Configuring MP direct binding through the VT ........................................................................................6-26 T
6.6.1 Establishing the configuration task .................................................................................................6-26
6.6.2 Creating a VT and assigning an IP address .....................................................................................6-27
6.6.3 Directly binding the interface to an existing VT.............................................................................6-27
6.6.4 Checking the configuration .............................................................................................................6-28
6.7 Configuring MP authentication binding through the VT...........................................................................6-29
6.7.1 Establishing the configuration task .................................................................................................6-29
6.7.2 Creating a VT..................................................................................................................................6-30
6.7.3 Configuring a PPP interface to work in MP mode ..........................................................................6-31
6.7.4 Checking the configuration .............................................................................................................6-32
6.8 Configuring MP binding using the MP-group...........................................................................................6-33
6.8.1 Establishing the configuration task .................................................................................................6-33
6.8.2 Adding an interface to an MP-group ...............................................................................................6-34
6.8.3 Disabling the endpoint discriminator negotiation............................................................................6-36
6.8.4 Checking the configuration .............................................................................................................6-37
6.9 Configuring MP limiting parameters.........................................................................................................6-38
6.9.1 Establishing the configuration task .................................................................................................6-38
6.9.2 Configuring the MTU of the MP group...........................................................................................6-39
6.9.3 Configuring the maximum number of MP bundled links................................................................6-39
6.9.4 Configuring the minimum number of MP bundled links ................................................................6-40
6.9.5 Configuring the damping of the MP bundled links .........................................................................6-41
6.9.6 Checking the configuration .............................................................................................................6-41
6.10 Configuring MP fragment function .........................................................................................................6-42
6.10.1 Establishing the configuration task ...............................................................................................6-42
6.10.2 Configuring the minimum packet length of the fragment of the outbound packet........................6-43