08-19-2010 02:57 AM - edited 03-04-2019 09:29 AM
Hi,
I have configured two router R1 & R3 for ppp one way authentication. R3 calls into R1 for one way authentication however the serial interface does not seem to come up.
Can u help me with this. I have attached the config too with the debug outputs.
Thanks in advance.
Regards,
Ryel
Solved! Go to Solution.
08-19-2010 03:39 AM
Hi,
Remove the line ppp authentication pap callin from the R3 Serial1/2 configuration and try again.
Best regards,
Peter
08-19-2010 03:39 AM
Hi,
Remove the line ppp authentication pap callin from the R3 Serial1/2 configuration and try again.
Best regards,
Peter
08-19-2010 03:46 AM
Thanks peter.
I have tested in my test lab and its working
R2#sh run int s1/1
Building configuration...
Current configuration : 188 bytes
!
interface Serial1/1
ip address 170.10.12.2 255.255.255.240
encapsulation ppp
serial restart-delay 0
no dce-terminal-timing-enable
ppp pap sent-username test password 0 test123
end
R2#
R1#sh run int s1/0
Building configuration...
Current configuration : 141 bytes
!
interface Serial1/0
ip address 170.10.12.1 255.255.255.240
encapsulation ppp
no dce-terminal-timing-enable
ppp authentication pap
end
R1#
Thanks
Samy
08-19-2010 03:58 AM
[edited]
08-19-2010 04:40 AM
Thank you Peter!!!
08-19-2010 04:01 AM
As always when working with PPP problems:
- Collect "debug ppp negotiation" and "debug ppp authentication" with "term mon".
Before asking others what could be wrong.
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