Ken Schneider wrote:
On Wed, 2005-05-18 at 00:28 +0800, Ronald Wiplinger wrote:
I have IP_FORWARD="yes"
and I can reach from the server through each Interface the Internet and the LAN machines. However the LAN machines cannot go out to the Internet.
I have restarted the network and the /var/log/messages says to that:
May 18 00:25:49 www kernel: eth1: network connection down May 18 00:25:50 www ifup-route: Warning: Could not set up default route via interface May 18 00:25:50 www ifup-route: Command ip route replace to default via 61.220.121.17 returned: May 18 00:25:50 www ifup-route: . RTNETLINK answers: Network is unreachable May 18 00:25:50 www ifup-route: Configuration line: default 61.220.121.17 - - May 18 00:25:50 www ifup-route: This needs NOT to be AN ERROR if you set up multiple interfaces. May 18 00:25:50 www ifup-route: See man 5 routes how to avoid this warning. May 18 00:25:51 www SuSEfirewall2: Firewall rules successfully set from /etc/sysconfig/SuSEfirewall2 May 18 00:25:51 www kernel: eth1: network connection up using port A May 18 00:25:51 www kernel: speed: 100 May 18 00:25:51 www kernel: autonegotiation: yes May 18 00:25:51 www kernel: duplex mode: full May 18 00:25:51 www kernel: flowctrl: symmetric May 18 00:25:51 www kernel: irq moderation: disabled May 18 00:25:51 www kernel: tcp offload: disabled May 18 00:25:51 www kernel: scatter-gather: enabled May 18 00:25:51 www kernel: tx-checksum: enabled May 18 00:25:51 www kernel: rx-checksum: enabled May 18 00:25:51 www kernel: rx-polling: enabled May 18 00:26:00 www kernel: eth0: no IPv6 routers present May 18 00:26:00 www kernel: eth1: no IPv6 routers present
What do I miss?
How do you connect to the internet? It looks like you are using a public address on eth1 which I am not sure is appropriate. I would expect a ppp0 or adsl0(?) interface which connects to the internet through your ISP.
The public IP is correct. The machine is really on the "wild Internet" bye Ronald -- Ronald Wiplinger (CEO of ELMIT) http://www.elmit.com +886 (0) 939--77-55-16 or FWD 511208 - I'm a SpamCon Foundation Member, #694, Verify it at http://www.spamcon.org PS: Spam prevention! Our system is protected with a spam prevention program. If you send us an e-mail, our system will send you a confirmation message back. Just reply to this confirmation message please. After receiving this confirmation message, our system will send the hold message (one) and all future messages (after the received confirmation message) to me without asking you again.