On Tue, 2004-08-24 at 14:17, Bob Chiodini wrote:
> On Tue, 2004-08-24 at 08:59, Chadley Wilson wrote:
> > Greetings Guys,
> >
> > I am trying to understand this but I am confused! :=\
> > Is this table forwarding packets from one iface to the other?
> >
> > [root@chadlin root]# route
> > Kernel IP routing table
> > Destination Gateway Genmask Flags Metric Ref Use
> > Iface
> > 192.168.10.0 * 255.255.255.0 U 0 0 0 eth0
> > 196.25.100.0 * 255.255.255.0 U 0 0 0 eth1
> > 127.0.0.0 * 255.0.0.0 U 0 0 0 lo
> > default * 0.0.0.0 U 0 0 0 eth0
> > [root@chadlin root]#
> > --
Interesting I have installed Fedora 2 on my Home PC and FC1 my server at
work. They are not linked in any way.At work I have two address ranges
and at home I have on.
I noticed last night at home that route was returning a route for a
network I never setup and never installed.
This morning I checked my route on my server and the same route is
there. My home PC has absolutley no internet access. an like wise my NFS
server.
Here is the routing table,
[root@preload RPMS]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.10.0 0.0.0.0 255.255.255.0 U 0 0 0 bond0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 bond0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
[root@preload RPMS]#
I configured the bond device but there is no IP range of 169.245. on any
of my networks. Where does this come from?
ifconfig output
[root@preload RPMS]# ifconfig
bond0 Link encap:Ethernet HWaddr 00:0C:76:6C:5B:DB
inet addr:192.168.10.2 Bcast:192.168.10.255
Mask:255.255.255.0
UP BROADCAST RUNNING MASTER MULTICAST MTU:1500 Metric:1
RX packets:47017452 errors:24 dropped:0 overruns:0 frame:24
TX packets:149590146 errors:118384 dropped:0 overruns:0
carrier:118384
collisions:1252680 txqueuelen:0
RX bytes:225594064 (215.1 Mb) TX bytes:1037621355 (989.5 Mb)
eth0 Link encap:Ethernet HWaddr 00:0C:76:6C:5B:DB
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:14308635 errors:0 dropped:0 overruns:0 frame:0
TX packets:52015740 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1280826048 (1221.4 Mb) TX bytes:2835144967 (2703.8
Mb)
Interrupt:11 Base address:0xe000
eth1 Link encap:Ethernet HWaddr 00:0C:76:6C:5B:DB
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:14761676 errors:0 dropped:0 overruns:0 frame:0
TX packets:46523998 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3257765235 (3106.8 Mb) TX bytes:3760420919 (3586.2
Mb)
Interrupt:5 Base address:0xe400 Memory:ed321000-ed321038
eth2 Link encap:Ethernet HWaddr 00:0C:76:6C:5B:DB
UP BROADCAST SLAVE MULTICAST MTU:1500 Metric:1
RX packets:0 errors:24 dropped:0 overruns:0 frame:24
TX packets:15436 errors:118384 dropped:0 overruns:0
carrier:118384
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:109190577 (104.1 Mb)
Interrupt:10 Base address:0xe800 Memory:ed323000-ed323038
eth3 Link encap:Ethernet HWaddr 00:0C:76:6C:5B:DB
UP BROADCAST RUNNING SLAVE MULTICAST MTU:1500 Metric:1
RX packets:17947145 errors:0 dropped:0 overruns:0 frame:0
TX packets:51034976 errors:0 dropped:0 overruns:0 carrier:0
collisions:1252680 txqueuelen:1000
RX bytes:4276938417 (4078.8 Mb) TX bytes:2922802644 (2787.4
Mb)
Interrupt:11 Base address:0xec00 Memory:ed325000-ed325038
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:1238 errors:0 dropped:0 overruns:0 frame:0
TX packets:1238 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:290014 (283.2 Kb) TX bytes:290014 (283.2 Kb)
[root@preload RPMS]#
Should I remove this route and run a chkrootkit on my system?
> Chadley,
>
> Maybe, maybe not. What is the value in /proc/sys/net/ipv4/ip_forward ?
> Last time I looked it defaulted to 0 (not forwarding).
>
> Bob...
--
==========================================================
Chadley Wilson
Production Line Supervisor
Pinnacle Micro / Pinteq PTY(LTD)
chadley@xxxxxxxxxxxx
+270112653193
==========================================================
Penguin Power
RHCE in the making
==========================================================
