03-13-2009 05:42 AM - edited 03-04-2019 03:55 AM
I configured Tunnel, but i am not able to ping my remote tunnel ip.ie 10.10.1.2 and vice-versa.
On Mumbai Router
inter fa 0/0
ip address 10.5.2.2 255.255.255.252
des "connected to WAN"
inter tunnel 0
ip address 10.10.1.1 255.255.255.252
tunnel source 10.5.2.2
tunnel destination 10.5.2.90
ip route 10.10.1.0 255.255.255.252 10.5.2.1
On Pune Router
inter fa 0/0
ip address 10.5.2.90 255.255.255.252
des "connected to WAN"
inter tunnel 0
ip address 10.10.1.2 255.255.255.252
tunnel source 10.5.2.89
tunnel destination 10.5.2.2
ip route 10.10.1.0 255.255.255.252 10.5.2.89
03-13-2009 06:04 AM
Arjun,
The source address of the tunnel interface on Pune should be the fa0/0 address 10.5.2.90 rather than 10.5.2.89.
Do you have a route on Mumbai to reach 10.5.2.90 ans inversely a route on Pune to reach 10.5.2.2.
Also, you do not need the static routes for 10.10.1.0/30 as these routes will be installed as a connected routes because of the tunnel interface.
Regards
03-15-2009 12:40 AM
Thanx...
I'll Try and revert.
03-15-2009 08:51 PM
Thanx a Lot..
Now i am able to ping my remote tunnel IP.I have one more query.
I have one more backup ISP to Pune using BGP.I want redundancy.If my 1st ISP fail, 2nd will work.
can I create a second tunnel for that.
Currently for 1st ISP i am using static route.Is it possible to use same loopback address for both ISP.
I am very greatful to U.
03-17-2009 05:17 AM
Hi..
Any suggestion..
03-17-2009 06:05 AM
Arjun,
Could you please explain why you would need a GRE tunnel to your primary or backup ISP.
Regards
03-18-2009 04:34 AM
Thanx...
I need autofailover to my both ISP.
Pune user should access Mumbai via 2nd ISP if my 1st ISP fail.
Thax Again..
03-18-2009 05:57 AM
Arjun,
And why do you need GRE tunnels to do that? Can't you do it without GRE? A diagram might be useful.
Regards
03-19-2009 04:57 AM
Thanx a lot..
I can do this without GRE.
My priority is Autofailover to my both ISP.For REL(MPLS VPN) i am using BGP and for VSNL (MPLS VPN) using static routes on my Mumbai router.
On Pune router i am using static routes for primary (REL).When REL down i manually change that routes toward VSNL.
Is there any way to autoswitchover route like using metric.
Pls find the attachment.
03-19-2009 07:34 AM
You can use conditional advertisemsnt on the router that is running BGP. Please check out "neighbor advertise-map non-exist-map"
http://www.cisco.com/en/US/docs/ios/12_1/iproute/command/reference/1rdbgp.html#wp1150201
03-19-2009 08:26 PM
Thax for u'r suggestion..
But on pune router i am not using BGP.There is a static route for ISP.
Is there any way..?
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