[c-nsp] GRE tunnel to FreeBSD

[Alexey Luckyanchikov]

On Tue, 24 Oct 2006, Tuc at T-B-O-H.NET wrote:

TaTBOHN> 	Wondering if anyone had experience with a GRE tunnel to a 
TaTBOHN> FreeBSD server. 
TaTBOHN> 
TaTBOHN> I've set it up on 2 devices on the same subnet. Would this be a problem from
TaTBOHN> the start? I have my FreeBSD at 192.168.3.21 and gre0 looks like :
TaTBOHN> 
TaTBOHN> gre0: flags=9051<UP,POINTOPOINT,RUNNING,LINK0,MULTICAST> mtu 1476
TaTBOHN>         tunnel inet 192.168.3.21 --> 192.168.3.149
TaTBOHN>         inet6 fe80::212:3fff:fedd:58b2%gre0 prefixlen 64 scopeid 0x7 
TaTBOHN>         inet 192.168.3.21 --> 192.168.3.149 netmask 0xffffffff 

You have incorrect configuration - same ip addresses inside and outside
tunnel.

-- 
Sincerely,
Alexey Luckyanchikov