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Webcast-Catalyst9k
New Member

configuring GRE

Hi,

I have two sites that I want to connect in GRE tunnelling but I have some troubles because these connections works randomly.

The interfaces used are HDSL links (serial).

Here you are the configuration:

router A

interface tunnel 1

ip address 192.168.170.201

tunnel source <interface_HDSL A>

tunnel destination <interface_HDSL B>

router B

ip address 192.168.170.202

tunnel source <interface_HDSL B>

tunnel destination <interface_HDSL A>

Is it correct?

thank you.

paolo

2 REPLIES
Hall of Fame Super Bronze

Re: configuring GRE

Can we see the output from

show int tunnel 1

from both routers as well as the sh int from

the source and destination interfaces ?

What kind of traffic is the one affected ?

Are you able to ping from tunnel interface to remote tunnel interface when there are problems ?

New Member

Re: configuring GRE

it is correct but stiil hv to know sh int tunnel & pls make sure both routers are reacheble before making tunnel.

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