About mnaveen

mnaveen · 05-22-2003

Hi,I just wanted to know the significance of having different IP address for the GRE tunnel source and the GRE tunnel interface IP address ? What will be the source and destination IP addresses of a GRE packet in this case.All pointers are welcome.Na...

mnaveen · 07-30-2003

Hi Prem,The "%CRYPTO-6-IKMP_MODE_FAILURE: Processing of Main mode failed with peer" clearly a case when there is a mismatched Transform set on either side. You should have been accidently running IPSec on your side, otherwise your router wouldn't sta...

mnaveen · 07-17-2003

Hi,The first thing that strikes to my mind is to use the address of your peer in the "crypto map key ..." command. I suggest you to use each others' peer's addresses 94.10.160.64 and 94.10.160.114 in your "crypto isakmp key test address 0.0.0.0 0.0....

mnaveen · 07-14-2003

Currently, 3DES images are subjected to US Laws for export, import, transfer or use. A summary of U.S. laws governing Cisco cryptographic products may be found at:http://www.cisco.com/wwl/export/crypto/tool/stqrg.html

mnaveen · 07-09-2003

Hi Macheal,As you understand, there are 2 ways to use IPSec with GRE. One GRE inside IPSec (this is the most oftenly used) and IPSec inside GRE. Your option A is the case of IPSec inside GRE and option B is the case of GRE inside IPSec.You would requ...

mnaveen · 07-09-2003

Your configuration is alright. The only thing that is missing in the above config is the "ip route ..." command which says to use the tunnel interface as the default route. Hope that's there in your configs. In my lab setup with back to back connecte...

Member Since	‎05-19-2003 02:43 AM
Date Last Visited	‎08-18-2017 03:50 AM
Posts	74
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GRE encapsulation

Re: IKMP_MODE_FAILURE

Re: ipsec over gre

Re: How to download 3DES software?

Re: IPsec with GRE question

Re: IOS GRE Tunnel question