Lost all network connectivity after clean FC3 install
Salvatore Indiogine
sindiogine at yahoo.it
Mon Dec 6 23:49:34 UTC 2004
Hi Edward!
I reinstalled FC3 and now the LAN part is working.
eth0 connected to the cable modem now comes up and
/etc/resolv.conf shows 2 entries.
I can not ping anything on the WAN side though, not
even the DNS servers IP addresses that appear in
/etc/resolv.conf.
--- Edward <edward at tripled.iinet.net.au> ha scritto:
> Output of lspci, /etc/modprobe.conf, ifconfig -a and
> iptables -L -v please.
lspci
00:00.0 Host bridge: VIA Technologies, Inc.
VT82C693A/694x [Apollo PRO133x] (rev c4)
00:01.0 PCI bridge: VIA Technologies, Inc.
VT82C598/694x [Apollo MVP3/Pro133x AGP]
00:04.0 ISA bridge: VIA Technologies, Inc. VT82C596
ISA [Mobile South] (rev 23)
00:04.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master
IDE (rev 10)
00:04.2 USB Controller: VIA Technologies, Inc.
VT82xxxxx UHCI USB 1.1 Controller (rev 11)
00:04.3 Host bridge: VIA Technologies, Inc. VT82C596
Power Management (rev 30)
00:09.0 Ethernet controller: Linksys NC100 Network
Everywhere Fast Ethernet 10/100 (rev 11)
00:0a.0 Ethernet controller: D-Link System Inc RTL8139
Ethernet (rev 10)
00:0b.0 Multimedia audio controller: Creative Labs SB
Live! EMU10k1 (rev 07)
00:0b.1 Input device controller: Creative Labs SB
Live! MIDI/Game Port (rev 07)
01:00.0 VGA compatible controller: nVidia Corporation
NV11 [GeForce2 MX/MX 400] (rev b2)
cat /etc/modprobe.conf
alias eth0 tulip
alias eth1 8139too
alias snd-card-0 snd-emu10k1
options snd-card-0 index=0
install snd-emu10k1 /sbin/modprobe --ignore-install
snd-emu10k1 && /usr/sbin/alsactl restore >/dev/null
2>&1 || :
remove snd-emu10k1 { /usr/sbin/alsactl store
>/dev/null 2>&1 || : ; }; /sbin/modprobe -r
--ignore-remove
snd-emu10k1
alias usb-controller uhci-hcd
alias net-pf-10 off
alias ipv6 off
ifconfig -a
eth0 Link encap:Ethernet HWaddr
00:0C:41:28:3B:4D
inet addr:68.187.13.245
Bcast:255.255.255.255 Mask:255.255.252.0
UP BROADCAST RUNNING MULTICAST MTU:1500
Metric:1
RX packets:148875 errors:0 dropped:0
overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:1000
RX bytes:8964756 (8.5 MiB) TX bytes:1196
(1.1 KiB)
Interrupt:9 Base address:0x8000
eth1 Link encap:Ethernet HWaddr
00:40:05:04:6B:AA
inet addr:10.0.0.1 Bcast:10.255.255.255
Mask:255.0.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500
Metric:1
RX packets:252 errors:0 dropped:0 overruns:0
frame:0
TX packets:672 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:1000
RX bytes:17206 (16.8 KiB) TX bytes:112004
(109.3 KiB)
Interrupt:5 Base address:0xb800
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:132 errors:0 dropped:0 overruns:0
frame:0
TX packets:132 errors:0 dropped:0 overruns:0
carrier:0
collisions:0 txqueuelen:0
RX bytes:8980 (8.7 KiB) TX bytes:8980 (8.7
KiB)
iptables -L -v
Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out
source destination
265 47142 RH-Firewall-1-INPUT all -- any any
anywhere anywhere
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
pkts bytes target prot opt in out
source destination
0 0 RH-Firewall-1-INPUT all -- any any
anywhere anywhere
Chain OUTPUT (policy ACCEPT 614 packets, 104K bytes)
pkts bytes target prot opt in out
source destination
Chain RH-Firewall-1-INPUT (2 references)
pkts bytes target prot opt in out source
destination
132 8980 ACCEPT all -- lo any
anywhere anywhere
12 800 ACCEPT icmp -- any any
anywhere anywhere icmp any
0 0 ACCEPT ipv6-crypt-- any any
anywhere anywhere
0 0 ACCEPT ipv6-auth-- any any
anywhere anywhere
0 0 ACCEPT udp -- any any
anywhere 224.0.0.251 udp dpt:5353
0 0 ACCEPT udp -- any any
anywhere anywhere udp dpt:ipp
1 202 ACCEPT all -- any any
anywhere anywhere state
RELATED,ESTABLISHED
0 0 ACCEPT tcp -- any any
anywhere anywhere state NEW tcp
dpt:ssh
120 37160 REJECT all -- any any
anywhere anywhere reject-with
icmp-host-prohibited
Hope this helps and thanks
Enrico
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