if you can ping other computers on your network, then your nic is fine, sounds like a DNS issue... On Wed, 2003-11-19 at 18:55, Jeff wrote: > Guys, > > I've got a major prob on my LAN. I've just added a new box - my > Playstation 2 (hence the urgency ;p). Its configured correctly as > 192.168.0.4. It can ping all the other boxes on the LAN but nothing on > the www (via name or IP). It's setup to use 192.168.0.1 as its default > gateway (my RH9 box with a PCI ADSL connection) > > All other boxes on the internal network can get external connections. > Shorewall is installed on the gateway but its setup to allow any > outbound traffic. I tested for a prob on that IP by swapping the PS2's > IP to one of the other ones that work on the LAN - same. > > I tried all the obvious stuff - cabling, port on the switch, restarting > shorewall, network service etc. I even decided to lose the uptime on my > gateway to make sure - reboot did nothing. > > Maybe a dead PS2 NIC? Nope - I stuck my laptop on the LAN and it cant > get external access either. > > The only thing left that I can think of is MAC address blacklisting and > I checked /etc/shorewall/maclist and blacklist and nothing and I don't > think it's likely that BOTH the PS2 and laptop's mac addresses are > banned. > > Nothing in shorewall's logs, so I tried sniffing the network with > tethereal from the gateway - the only mention of the IP is shown below. > Apart from the pings. I've no idea what it is - any takers? > > from tethereal dump... > > [root@potchin root]# less dump.txt | grep 192.168.0.4 > 1.097327 3com_99:f8:35 -> Broadcast ARP Who has 193.168.0.1? Tell > 192.168.0.4 > 2.480374 3com_99:f8:35 -> Broadcast ARP Who has 193.168.0.1? Tell > 192.168.0.4 > 3.481888 3com_99:f8:35 -> Broadcast ARP Who has 193.168.0.1? Tell > 192.168.0.4 > 4.483369 3com_99:f8:35 -> Broadcast ARP Who has 193.168.0.1? Tell > 192.168.0.4 > 7.201238 192.168.0.4 -> 192.168.0.1 ICMP Echo (ping) request > 7.201479 192.168.0.1 -> 192.168.0.4 ICMP Echo (ping) reply > 8.205004 192.168.0.4 -> 192.168.0.1 ICMP Echo (ping) request > 8.205235 192.168.0.1 -> 192.168.0.4 ICMP Echo (ping) reply > 9.206541 192.168.0.4 -> 192.168.0.1 ICMP Echo (ping) request > 9.206802 192.168.0.1 -> 192.168.0.4 ICMP Echo (ping) reply > 10.207961 192.168.0.4 -> 192.168.0.1 ICMP Echo (ping) request > 10.208232 192.168.0.1 -> 192.168.0.4 ICMP Echo (ping) reply > 12.196537 CompaqCo_52:4f:15 -> 3com_99:f8:35 ARP Who has 192.168.0.4? > Tell 192.168.0.1 > 12.196751 3com_99:f8:35 -> CompaqCo_52:4f:15 ARP 192.168.0.4 is at > 00:50:da:99:f8:35 > > > Any suggestions welcome - I'm totally stumped! or have I missed > something blatantly obvious?! > > Fingers crossed >< > > Jeff > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
