New modem and iptables...

I installed a new modem ADSL2+ that doesn' t need pppo any longer
because it starts connection by himself

I had this set of rules on my my computer acting as a router.
When I switched from the old to the new modem, the computer on the lan
didn't surf the net, the I realized that I had to change some rule.

# Generated by iptables-save v1.2.6a on Fri Feb 21 09:27:33 2003
*nat
:OUTPUT ACCEPT [0:0]
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
-A POSTROUTING -s 192.168.0.0/24 -o ppp0 -j MASQUERADE
# Forward HTTP connections to Squid proxy
-A PREROUTING -p tcp -m tcp -i eth0 --dport 80 -j REDIRECT --to-ports 3128
COMMIT
# Completed on Fri Feb 21 09:27:33 2003
# Generated by iptables-save v1.2.6a on Fri Feb 21 09:27:33 2003
*mangle
:PREROUTING ACCEPT [9:432]
:INPUT ACCEPT [3:234]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [9:684]
:POSTROUTING ACCEPT [17:1292]
COMMIT
# Completed on Fri Feb 21 09:27:33 2003
# Generated by iptables-save v1.2.6a on Fri Feb 21 09:27:33 2003
*filter
:FORWARD DROP [0:0]
:INPUT DROP [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A FORWARD -i eth0 -j ACCEPT
-A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -i eth0 -j ACCEPT
COMMIT
# Completed on Fri Feb 21 09:27:33 2003


_______________________________________________________
I replaced the postrouting line by:

-A POSTROUTING -s 192.168.0.0/24 -o eth1 -j MASQUERADE

But the LAN didn't work. Where is the mistake???

Tnx
--
Antonio Montagnani
Skype : antoniomontag

--
fedora-list mailing list
fedora-list@xxxxxxxxxx
To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list

Relevant Pages

  • Re: 1 way remote desktop
    ... I am using the local ip of the desktop as seen on my lan ... laptop = 192.168.0.3 ... also remote access connection mgr is up. ...
    (microsoft.public.windowsxp.work_remotely)
  • Re: Loss of Connectivity on Only One PC on a LAN
    ... When you ran the Network Setup Wizard, ... The original setup of the LAN was done entirely by the user of the other PC on that LAN in July. ... I use a LAN connection which consists of two PCs each connected to a Linksys BEFSR 41 Router. ...
    (microsoft.public.windowsxp.network_web)
  • RE: Netgear fvx538 and Prosafe VPN Client
    ... if I use the laptop connected to the worrkgroup and "connect to ... connected to the SBS Lan, "withOUT using the SBS VPN connection". ...
    (microsoft.public.windows.server.sbs)
  • Re: Sharing WLAN internet connection for LAN - please advise
    ... >What is the best way to share WLAN internet connection for small LAN ... to add a router with NAT. ...
    (alt.internet.wireless)
  • Re: 3 PC SOHO Network setup problem
    ... >>>so security on the wireless side is not a major concern. ... >>>Our internet connection is via a cable modem connected directly to the ... >> only by the Guest account, which means this computer will be open to anyone. ... >> LAN where you wish to access all files. ...
    (microsoft.public.windowsxp.network_web)