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SRP521W + GRE - works on the router not from the LAN

hi guys,

I use a pretty simple configuration

1 cisco SRP521W

* WAN DHCP

* LAN in a /28

* wireless disabled

* GRE tunnel enabling the access to a /11 network while sharing the local /28

I configured a first router successfully : 10.xx.xx.0/28 , lan ip 10.xx.xx.1 rest afftected as dhcp... and when connecting on the lan i get an IP and can ping the remote network

I tried to replicate the conf on the following routers for different sites

10.xx.xx.16/28 with lan 10.xx.xx.17 and so

but while on the router through the interface the ping through the gre tunnel works ok , on the lan side nothing it just times out...

i'm a bit at a loss so any hint would be apreciated !

Alex

2 REPLIES 2

WEIRDER !

if i uncheck the "enable" checkbox on the vpn configuration, the route disappears from the table... but it WORKS from the lan!?!?!

BUT I cannot ping the LAN from the other side of the GRE tunnel....

Andrew Hickman
Cisco Employee

Hi Alexander,

Did you see the following:

https://supportforums.cisco.com/docs/DOC-23028

Not sure about your second observation - that doesn't sounds right.

Andy