phlegm
February 7th, 2012, 06:11 PM
AaaaGGGHHHHHH I'm borked.
Upgraded my gateway server yesterday from 11.04 to 11.10 and now things are broke. Need your help for ideas
Here is what works. I can get to the internet. I can get to my box from the internet. External is working fine. The problem is with my internal network. I can see systems trying to get DHCP requests. but they never get completed. Just keeps repeating over and over.
Feb 7 09:46:09 mythserver dhcpd: DHCPDISCOVER from a8:e3:ee:48:f3:f0 via eth1
Feb 7 09:46:09 mythserver dhcpd: DHCPOFFER on 10.0.0.100 to a8:e3:ee:48:f3:f0 via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPDISCOVER from 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPOFFER on 10.0.0.77 to 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPDISCOVER from 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPOFFER on 10.0.0.77 to 00:1d:fe:de:ad:da via eth1
Feb 7 09:51:25 mythserver dhcpd: DHCPDISCOVER from 18:e7:f4:3e:ed:7d (iPod-Touch-2) via eth1
Feb 7 09:51:25 mythserver dhcpd: DHCPOFFER on 10.0.0.95 to 18:e7:f4:3e:ed:7d (iPod-Touch-2) via eth1
If I give my laptop a hardcoded IP on the 10 network I can't reach anything either.
I can't ping internal things form the inside interface on the server.
ping 10.0.0.22
PING 10.0.0.22 (10.0.0.22) 56(84) bytes of data.
From 10.0.0.1 icmp_seq=2 Destination Host Unreachable
From 10.0.0.1 icmp_seq=3 Destination Host Unreachable
traceroute 10.0.0.22
traceroute to 10.0.0.22 (10.0.0.22), 30 hops max, 60 byte packets
1 10.0.0.1 (10.0.0.1) 3002.165 ms !H 3002.160 ms !H 3002.153 ms !H
Weird. Here is some info
root@mythserver:~# ifconfig
eth0 Link encap:Ethernet HWaddr 6c:f0:49:55:b9:a3
inet addr:xxx.53.xxx.27 Bcast:72.53.158.31 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20956 errors:0 dropped:0 overruns:0 frame:0
TX packets:20352 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3246551 (3.2 MB) TX bytes:10586800 (10.5 MB)
Interrupt:47 Base address:0x2000
eth1 Link encap:Ethernet HWaddr 00:1b:21:ae:30:13
inet addr:10.0.0.1 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:686 errors:0 dropped:0 overruns:0 frame:0
TX packets:1099 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:230100 (230.1 KB) TX bytes:305509 (305.5 KB)
root@mythserver:~# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 72-53-158-1.cpe 0.0.0.0 UG 0 0 0 eth0
10.0.0.0 * 255.255.255.0 U 1 0 0 eth1
xxx.53.158.0 * 255.255.255.224 U 1 0 0 eth0
link-local * 255.255.0.0 U 1000 0 0 eth1
No idea what to try next. Any ideas?
Upgraded my gateway server yesterday from 11.04 to 11.10 and now things are broke. Need your help for ideas
Here is what works. I can get to the internet. I can get to my box from the internet. External is working fine. The problem is with my internal network. I can see systems trying to get DHCP requests. but they never get completed. Just keeps repeating over and over.
Feb 7 09:46:09 mythserver dhcpd: DHCPDISCOVER from a8:e3:ee:48:f3:f0 via eth1
Feb 7 09:46:09 mythserver dhcpd: DHCPOFFER on 10.0.0.100 to a8:e3:ee:48:f3:f0 via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPDISCOVER from 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPOFFER on 10.0.0.77 to 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPDISCOVER from 00:1d:fe:de:ad:da via eth1
Feb 7 09:46:29 mythserver dhcpd: DHCPOFFER on 10.0.0.77 to 00:1d:fe:de:ad:da via eth1
Feb 7 09:51:25 mythserver dhcpd: DHCPDISCOVER from 18:e7:f4:3e:ed:7d (iPod-Touch-2) via eth1
Feb 7 09:51:25 mythserver dhcpd: DHCPOFFER on 10.0.0.95 to 18:e7:f4:3e:ed:7d (iPod-Touch-2) via eth1
If I give my laptop a hardcoded IP on the 10 network I can't reach anything either.
I can't ping internal things form the inside interface on the server.
ping 10.0.0.22
PING 10.0.0.22 (10.0.0.22) 56(84) bytes of data.
From 10.0.0.1 icmp_seq=2 Destination Host Unreachable
From 10.0.0.1 icmp_seq=3 Destination Host Unreachable
traceroute 10.0.0.22
traceroute to 10.0.0.22 (10.0.0.22), 30 hops max, 60 byte packets
1 10.0.0.1 (10.0.0.1) 3002.165 ms !H 3002.160 ms !H 3002.153 ms !H
Weird. Here is some info
root@mythserver:~# ifconfig
eth0 Link encap:Ethernet HWaddr 6c:f0:49:55:b9:a3
inet addr:xxx.53.xxx.27 Bcast:72.53.158.31 Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20956 errors:0 dropped:0 overruns:0 frame:0
TX packets:20352 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3246551 (3.2 MB) TX bytes:10586800 (10.5 MB)
Interrupt:47 Base address:0x2000
eth1 Link encap:Ethernet HWaddr 00:1b:21:ae:30:13
inet addr:10.0.0.1 Bcast:10.0.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:686 errors:0 dropped:0 overruns:0 frame:0
TX packets:1099 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:230100 (230.1 KB) TX bytes:305509 (305.5 KB)
root@mythserver:~# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
default 72-53-158-1.cpe 0.0.0.0 UG 0 0 0 eth0
10.0.0.0 * 255.255.255.0 U 1 0 0 eth1
xxx.53.158.0 * 255.255.255.224 U 1 0 0 eth0
link-local * 255.255.0.0 U 1000 0 0 eth1
No idea what to try next. Any ideas?