> Weird.
Yah! :)
> Firstly, can you ping hosts out on the
> 192.168.0. network?
Yes, there is a computer at 192.168.0.16 that i am
able to ping.
>Is your cabling okay?
It appears so. The gateway computer (the one with the
ping problem) actually gets its ip address for eth0
(192.168.1.12 for the time being) from a dhcp server
on the school network ( 192.168.1.5 , aka the computer
i am trying to ping).
> are you using a crossover UTP or BNC
> or a hub/switch? Do they work?
I was using a crossover UTP (UTP- thats standard rj45
cat5 cable, right?). Just to make sure, though, i
tried with a couple regular cat5s, and a switch, but
still no luck. (same error as before).
The only other thing i could possibly think of is that
the ipfirewalling stuff is getting in the way of
sending packets? I'm not sure, but in case it might
help, i thought i'd include output of `ipchians -L`:
Chain input (policy DENY):
target prot opt source
destination
ports
ACCEPT all ------ anywhere anywhere
n/a
ACCEPT all ------ localnet/24 anywhere
n/a
DENY all ----l- 127.0.0.0/8 anywhere
n/a
DENY all ----l- server anywhere
n/a
Chain forward (policy DENY):
MASQ all ------ localnet anywhere
n/a
Chain output (policy DENY):
ACCEPT all ------ anywhere anywhere
n/a
ACCEPT all ------ anywhere
localnet/24 n/a
Note: im not sure about this line (in the input
chain):
DENY all ----l- server anywhere
n/a
but i tried removing it, and it seems to have no
effect anyway...
Well, thanks for all the help! :)
Peter Welte
p.s.- i'm kinda new to the mailing list, and not quite
sure if i should respond directly back to you, or the
whole lists, so i guess i'll send this msg to both. ;)
--- "C. Falconer" <[EMAIL PROTECTED]> wrote:
> At 04:37 AM 8/12/00 -0700, you wrote:
> >##here is the out put of netstat -nr:
> >Kernel IP routing table
> >Destination Gateway Genmask Flags MSS Window
> irtt Iface
> >192.168.1.0 0.0.0.0 255.255.255.0 U 0 0 0
> eth0
> >192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0
> eth1
>
> looks correct
>
> >##In case it will help, here is output of ifconfig:
> >lo Link encap:Local Loopback
> > inet addr:127.0.0.1 Mask:255.0.0.0
> > UP LOOPBACK RUNNING MTU:3924 Metric:1
> > RX packets:62 errors:0 dropped:0
> overruns:0 frame:0
> > TX packets:62 errors:0 dropped:0
> overruns:0 carrier:0
> > Collisions:0
> >
> >eth0 Link encap:Ethernet HWaddr
> 00:20:35:22:86:45
> > inet addr:192.168.1.12
> Bcast:192.168.1.255 Mask:255.255.255.0
> > UP BROADCAST NOTRAILERS RUNNING
> MTU:1500 Metric:1
> > RX packets:146 errors:0 dropped:0
> overruns:0 frame:0
> > TX packets:6 errors:0 dropped:0
> overruns:0 carrier:0
> > Collisions:0
> > Interrupt:11 Base address:0xff80
> >
> >eth1 Link encap:Ethernet HWaddr
> 00:A0:C9:0A:C3:FA
> > inet addr:192.168.0.1
> Bcast:192.168.0.255 Mask:255.255.255.0
> > UP BROADCAST RUNNING MULTICAST MTU:1500
> Metric:1
> > RX packets:524 errors:0 dropped:0
> overruns:0 frame:0
> > TX packets:604 errors:0 dropped:0
> overruns:0 carrier:0
> > Collisions:4
> > Interrupt:9 Base address:0xff40
>
> That looks okay...
>
>
> >##and here is me pinging an internal network comp:
> >PING 192.168.1.12 (192.168.1.12): 56 data bytes
> >64 bytes from 192.168.1.12: icmp_seq=0 ttl=255
> time=2.6 ms
> >64 bytes from 192.168.1.12: icmp_seq=1 ttl=255
> time=1.5 ms
> >64 bytes from 192.168.1.12: icmp_seq=2 ttl=255
> time=1.5 ms
> >64 bytes from 192.168.1.12: icmp_seq=3 ttl=255
> time=1.5 ms
> >
> >--- 192.168.1.12 ping statistics ---
> >4 packets transmitted, 4 packets received, 0%
> packet loss
> >round-trip min/avg/max = 1.5/1.7/2.6 ms
>
> No - just a clarification. Thats you pinging the IP
> of eth0...
>
> >##And finally, here is me trying to ping the
> computer
> >on the school network:
> >PING 192.168.1.5 (192.168.1.5): 56 data bytes
> >ping: sendto: Operation not permitted
> >ping: wrote 192.168.1.5 64 chars, ret=-1
> >ping: sendto: Operation not permitted
> >ping: wrote 192.168.1.5 64 chars, ret=-1
> >
> >--- 192.168.1.5 ping statistics ---
> >2 packets transmitted, 0 packets received, 100%
> packet loss
>
> Weird. Firstly, can you ping hosts out on the
> 192.168.0. network? Is your
> cabling okay? are you using a crossover UTP or BNC
> or a hub/switch? Do
> they work?
>
>
> --
> Criggie
>
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