Hello,
Kiran Murari a écrit :
My setup is as shown below.
PC--------Router---------ISP
I established a connection with the ISP (PPP link) and I am pinging
google.com from LAN side host.
Now if I disable WAN
What do you mean exactly ?
(leave the ping running) and then enable it, the
session does not resume.
What session ?
The SNAT rules are in place.
# iptables -t nat -L POSTROUTING -n -v
Chain POSTROUTING (policy ACCEPT 13927 packets, 458K bytes)
pkts bytes target prot opt in out source destination
0 0 SNAT all -- * ppp0 0.0.0.0/0
0.0.0.0/0 to:xx:xx:xx:xx
Is the public address fixed or can it change at each PPP connection ?
# cat /proc/net/ip_conntrack | grep icmp
icmp 1 29 src=yy:yy:yy:yy dst=64.233.167.99 type=8 code=0 id=16446
packets=575 bytes=48300 [UNREPLIED]
src=yy:yy:yy:yy dst=192.168.10.100 type=0 code=0 id=16446 packets=0
bytes=0 mark=0 use=1
yy:yy:yy:yy being the IP address of the LAN host.
I doubt that the source address of the expected reply is the LAN host
address. What is 192.168.10.100 ?
