Cisco Cisco IOS Software Release 12.4(2)T
MSDP MD5 Password Authentication
Configuration Examples for MSDP Password Authentication
4
Cisco IOS Release 12.4(2)T
Similarly, if the two routers have different passwords configured, a message such as the following will
appear on the screen:
appear on the screen:
%TCP-6-BADAUTH: Invalid MD5 digest from [peer's IP address]:11004 to [local router's
IP address]:179
The debug ip tcp transactions command is used to display information on significant TCP transactions
such as state changes, retransmissions, and duplicate packets. In the context of monitoring or
troubleshooting MSDP MD5 password authentication, use the debug ip tcp transactions command to
verify that the MD5 password is enabled and that the keepalive message is received by the MSDP peer.
such as state changes, retransmissions, and duplicate packets. In the context of monitoring or
troubleshooting MSDP MD5 password authentication, use the debug ip tcp transactions command to
verify that the MD5 password is enabled and that the keepalive message is received by the MSDP peer.
Configuration Examples for MSDP Password Authentication
This section contains the following configuration example:
•
Configuring MSDP MD5 Password Authentication: Example
The following example shows how to enable MD5 password authentication for a TCP connection
between two MSDP peers:
between two MSDP peers:
Router A
!
ip msdp peer 10.3.32.154
ip msdp password peer 10.3.32.154 0 test
!
Router B
!
ip msdp peer 10.3.32.153
ip msdp password peer 10.3.32.153 0 test
!
Additional References
The following sections provide references related to MSDP MD5 password authentication.
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