[Openswan Users] Can ping to other side but no tunnel up

[Tan Weng Leong]

Dear Mr.
      I can ping from 1 network client to network gateway to other network 
gateway to other network client but i can see any tunnel is up althrough all 
data are encripted from server to server. i have the following messages : 

May 18 11:09:14 VPN ipsec_setup: Starting Openswan IPsec 2.3.1...
May 18 11:09:14 VPN ipsec_setup: insmod 
/lib/modules/2.6.5-1.358/kernel/net/key/af_key.ko
May 18 11:09:16 VPN ipsec__plutorun: 104 "net-to-net" #1: STATE_MAIN_I1: 
initiate
May 18 11:09:16 VPN ipsec__plutorun: ...could not start conn "net-to-net" 


Please advice. Thank You. 

Best Regards
Sean Tan