I have configured ipsec tunnel between strongswan and aws vpc. Below is my ipsec conf:
----
config setup
charondebug="all"
uniqueids=no
conn vpc
mobike=no
type=tunnel
compress=no
keyexchange=ikev1
ike=aes128-sha1-modp1024
ikelifetime=28800s
esp=aes128-sha1-modp1024
lifetime=3600s
rekeymargin=3m
keyingtries=3
dpddelay=10s
dpdtimeout=30s
dpdaction=restart
authby=psk
leftid=x.x.x.x
leftsubnet=x.x.x.x
conn tunnel1
also=vpc
auto=start
right=x.x.x.x
rightsubnet=x.x.x.x
conn tunnel2
also=vpc
auto=start
right=x.x.x.x
rightsubnet=x.x.x.x
Tunnel establishes and works fine but after every 3 to 4 hours connection gets lost but the tunnel status shows up. I everytime have to restart ipsec two three times at once to get it on working condition. There is no problem with single tunnel, it works fine. As soon as i bring up the second tunnel the connection gets disturbed.
Please help.
