[K12OSN] iptables guru's
Barry R Cisna
brcisna at eazylivin.net
Sat Mar 3 18:20:48 UTC 2012
Can anyone give me some pointers on an iptables setup?
Doing an site-to-site IPsec vpn from Openswan/local site to racoon/
The vpn connects ,& I can ping from remote site to my local site.
With iptables running on local machine I can NOT ping to remote site.
If I shut off iptables on local machine I can ping and browse remote
Only existing iptables rules are MASQ on eth1 out.
This is a two nic machine.
local subnet 192.168.0.0/24
remote subnet 192.168.1.0/24
local public ip 126.96.36.199
remote public ip 188.8.131.52
With iptables running when I ping 192.168.1.1 remote gateway I get a no
response from local public nic ip address.
It seems I need yet another forwarding rule
I did make an static route from local gateway/internal,to remote network
to make pinging work with firewall off.
I know this type of thing is very tricky without being in front of the
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