Curious failure with F-13

JB jb.1234abcd at gmail.com
Tue Nov 2 16:59:59 UTC 2010


Timothy Murphy <gayleard <at> eircom.net> writes:

> ... 
> [tim <at> helen ~]$ route -n
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use 
> Iface
> 192.168.2.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
> 192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
> 169.254.0.0     0.0.0.0         255.255.0.0     U     1002   0        0 eth0
> 169.254.0.0     0.0.0.0         255.255.0.0     U     1003   0        0 eth1
> 0.0.0.0         192.168.1.254   0.0.0.0         UG    0      0        0 eth0
> 

This is your backup server (Fedora 13).
First question I have: where did these come from ?

> 169.254.0.0     0.0.0.0         255.255.0.0     U     1002   0        0 eth0
> 169.254.0.0     0.0.0.0         255.255.0.0     U     1003   0        0 eth1

>From /etc/resolv.conf I see you obtain your data by NetworkManager for both
interfaces eth0 and eth1 (there are no other interfaces, except lo).
Do you know anything about them or their purpose ?

I would like to see lease data obtained by NM for both interfaces.
Give me outputs:
$ ps aux |grep -i net
$ ps aux |grep -i dhc
Based on above last output:
$ cat cat /var/lib/dhclient/dhclient-*-eth0.lease
$ $ cat cat /var/lib/dhclient/dhclient-*-eth1.lease

Paste these outputs:
$ ping -c 1 www.yahoo.com
$ dig www.yahoo.com

Btw, in the meantime, while testing, make sure there are no services listening
to ouside world, and take out all firewall rules.
Verify all is open:
# iptables -nvL

JB













More information about the users mailing list