IT WORKED! Thanks to Derek, Matt and Greg.
If I use kppp to manually connect then everything is great.
Using the Linux PPP HOW TO, Chapter 18, I'm trying to
use a command line script for pppd.
It appears to fail on the chap-secrets or pap-secrets
storing the accounts/domains/passwords. What's the secret?
----- Original Message -----
From: Derek Glidden Sent: Thursday, December 13, 2001 11:52 AM
Subject: Re: [SLUG] IPtables drops all
> On Wed, 2001-12-12 at 23:18, Larry Sanders wrote:
> > Why is this packet, comming in on ppp0, dropped??
>
> It looks like you're not allowing packets back into your network. If
> you're using IPtables, then you can use stateful inspection to allow
> "RELATED,ESTABLISHED" back in:
> # established sessions back in
> /sbin/iptables -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT
>
> You'll probably want to add a similar rule to your "INPUT" table, else
> your firewall will never receive responses to things like DNS lookups
> and so on.
>
> If you make the 'state' check rule the first one in the chain, you save
> a meager amount of processing power since most packets will be part of
> an established session (it only takes three packets to set up a TCP
> session...) and the IPtables won't have to pass that packet through all
> intervening rules first.
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