Re: Port Forwarding .

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Ok here are 2 consecutives saves while trying to access the web server.


root@charz-server:/home/charz# iptables-save -c
# Generated by iptables-save v1.3.6 on Tue Jul  8 15:23:36 2008
*nat
:PREROUTING ACCEPT [1287:172779]
:POSTROUTING ACCEPT [39:5989]
:OUTPUT ACCEPT [41:6213]
[2:128] -A PREROUTING -d 10.0.1.192 -i eth0 -p tcp -m tcp --dport 80
-j DNAT --to-destination 10.0.10.1
[0:0] -A POSTROUTING -s 10.0.10.1 -o eth0 -p tcp -m tcp --sport 80 -j
SNAT --to-source 10.0.1.192
COMMIT
# Completed on Tue Jul  8 15:23:36 2008
# Generated by iptables-save v1.3.6 on Tue Jul  8 15:23:36 2008
*filter
:INPUT ACCEPT [7829:710453]
:FORWARD ACCEPT [1:48]
:OUTPUT ACCEPT [3244:550936]
:fail2ban-ssh - [0:0]
:spa - [0:0]
[19:1008] -A FORWARD -d 10.0.10.1 -i eth0 -o eth1 -p tcp -m tcp
--dport 80 -j ACCEPT
[0:0] -A FORWARD -s 10.0.10.1 -i eth1 -o eth0 -p tcp -m tcp --sport 80
-j ACCEPT
COMMIT
# Completed on Tue Jul  8 15:23:36 2008

------------------------------------------------------------------------------------------------------------------------------------------

root@charz-server:/home/charz# iptables-save -c
# Generated by iptables-save v1.3.6 on Tue Jul  8 15:23:38 2008
*nat
:PREROUTING ACCEPT [1288:172897]
:POSTROUTING ACCEPT [39:5989]
:OUTPUT ACCEPT [41:6213]
[2:128] -A PREROUTING -d 10.0.1.192 -i eth0 -p tcp -m tcp --dport 80
-j DNAT --to-destination 10.0.10.1
[0:0] -A POSTROUTING -s 10.0.10.1 -o eth0 -p tcp -m tcp --sport 80 -j
SNAT --to-source 10.0.1.192
COMMIT
# Completed on Tue Jul  8 15:23:38 2008
# Generated by iptables-save v1.3.6 on Tue Jul  8 15:23:38 2008
*filter
:INPUT ACCEPT [7844:711502]
:FORWARD ACCEPT [1:48]
:OUTPUT ACCEPT [3254:553344]
:fail2ban-ssh - [0:0]
:spa - [0:0]
[19:1008] -A FORWARD -d 10.0.10.1 -i eth0 -o eth1 -p tcp -m tcp
--dport 80 -j ACCEPT
[0:0] -A FORWARD -s 10.0.10.1 -i eth1 -o eth0 -p tcp -m tcp --sport 80
-j ACCEPT
COMMIT
# Completed on Tue Jul  8 15:23:38 2008


On Wed, Jul 9, 2008 at 3:20 PM, Grant Taylor <gtaylor@xxxxxxxxxxxxxxxxx> wrote:
> On 07/08/08 14:40, Charles Romestant wrote:
>>
>> ok it was set to 0, but changing it did not do anything, here is the
>> iptables-save output
>
> *nod*
>
> Uh, can I (re)ask for an iptables-save, but this time with a "-c" added to
> the end of it so that it will include packet counters?  (I forgot that
> iptables-save does not show packet counts like iptables -L.  Sorry.)
>
>> Again , thank you for your help
>
> *nod*
>
> You are welcome.
>
>
>
> Grant. . . .
> --
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-- 
Charz
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