[Openswan Users] IPsec Tunnel(with IPV6 address ends points) Fails If Client is IPV6
socrates.socrates at gmail.com
Fri Nov 24 04:06:31 EST 2006
I am using openswan (openswan_2.4.6) that's included in OpenWRT's
Whiterussian RC5 release to establish an IPSec tunnel using IPV6 addresses
as end points (by specifying ipv6, in ipsec.conf).
I further specify (using tunnelipv6 in ipsec.conf) that the client traffic
should be interpreted as using IPV6 addresses.
When I start up IPSec I get: "pfkey write() of SADB_X_ADDFLOW message 5 for
flow %trap failed. Errno 123: Protocol family not supported" and the tunnel
is never established.
When I change tunnelipv6 to tunnelipv4 (and also change the client adrresses
accordingly), then the IPSec tunnel is established.
Is that the case that openswan does not support IPV6 traffic over IPSec
tunnel with IPV6 end-points?
Will appreciate your comment;
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