On Sun, Jul 28, 2002 at 11:03:08PM -0400, lbilyeu wrote: >> Can you dump >> ipchains -t nat -vnL >> and >> ipchains -vnL > ># >ipchains: not found > >Bering1.0 rc3, after a random time period, the internet disappears from >eth0. >I have to reboot Bering and >power-cycle the cable modem as well. >
Yes, per my other response the command should be iptables... iptables -t nat -vnL > zz iptables --vnL >> zz add this too... ip addr >> zz Then send/copy the zz file over to the list. I'm thinking your DHCP lease is changing faster than your firewall rules. It would probably work fine to turn on anti-spoofing and masq everything from the LAN net to 0/0. # Turn on reverse path filtering # Since we don't have any asymmetric routing, we can simply turn on # anti-spoofing for all interfaces. for f in /proc/sys/net/ipv4/conf/*/rp_filter; do echo 1 > $f; done iptables -t nat -A POSTROUTING -s $192.168.0.0/24 -o ppp0 -j $M iptables -A FORWARD -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A FORWARD -i eth0 --state NEW -j ACCEPT >pump -s gives me addresses outside of RFC1918 (65.34.x.x), so I don't >think that is the problem. >The Renewal/expiration for my DHCP lease is for tomorrow. > >What logs/dumps should I be examining for Bering rc3 diagnosis? I haven't looked at pump logs in a while, but I suspect it's changing the IP when you loose functionality. // George -- GEORGE GEORGALIS, System Admin/Architect cell: 347-451-8229 Security Services, Web, Mail, mailto:[EMAIL PROTECTED] File, Print, DB and DNS Servers. http://www.galis.org/george ------------------------------------------------------- This sf.net email is sponsored by: Dice - The leading online job board for high-tech professionals. Search and apply for tech jobs today! http://seeker.dice.com/seeker.epl?rel_code=31 ------------------------------------------------------------------------ leaf-user mailing list: [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/leaf-user SR FAQ: http://leaf-project.org/pub/doc/docmanager/docid_1891.html
