I hope someone can point out what I'm doing wrong. I've been beating my
brains on this for the last few days, and the customer I'm setting this up
for is starting to get irate. Here's my setup, RH 5, stock kernel on a
386 and Pentium. The 205.160.77.0 Class C is subnetted with
255.255.255.224. My problem is that machines on the seperate ether lans
can't see each other. Router1 and Router2 can ping the machines that are
directly connected on the ether. Also, what does the message below from
traceroute mean? One last note, the 56k dedicated link is a PPP
connection through a SDL dds card. The link seems to be working fine, it
just seems like packets from the ethernet aren't being forwarded though
the ppp-2 interface.
TIA,
-steve
[root@router1 log]# /usr/sbin/traceroute 205.160.77.196
traceroute: Warning: Multiple interfaces found; using 205.160.77.162 @eth0
traceroute to 205.160.77.196 (205.160.77.196), 30 hops max, 40 byte
packets
1 *
--------------------- |-------------------
Router1 | | Router2
| |
205.160.77.177+-------56k dedicated-------------+205.160.77.195
| |
205.106.77.162 | | 205.160.77.193
--------------------- |---------+---------
| |
| |
| |
| ------------+-EtherLan
---+------Ether Lan-----------
Router1's ifconfig:
[root@router1 log]# /sbin/ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0
UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0
TX packets:18 errors:0 dropped:0 overruns:0
eth0 Link encap:Ethernet HWaddr 00:C0:DF:41:89:EF
inet addr:205.160.77.162 Bcast:205.160.77.191
Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25580 errors:0 dropped:0 overruns:0
TX packets:17484 errors:0 dropped:0 overruns:0
Interrupt:5 Base address:0x300
ppp-2 Link encap:Point-to-Point Protocol
inet addr:205.160.77.177 P-t-P:205.160.77.195
Mask:255.255.255.224
UP POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:401 errors:0 dropped:0 overruns:0
TX packets:737 errors:0 dropped:0 overruns:0
Router 1 again:
[root@router1 log]# /sbin/route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
205.160.77.195 0.0.0.0 255.255.255.255 UH 0 0 0
ppp-2
205.160.77.160 0.0.0.0 255.255.255.224 U 0 0 37
eth0
205.160.77.192 0.0.0.0 255.255.255.224 U 0 0 3
ppp-2
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 3 lo
0.0.0.0 205.160.77.161 0.0.0.0 UG 0 0 61
eth0
Router2's info:
[root@router2 log]# /sbin/ifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Bcast:127.255.255.255 Mask:255.0.0.0
UP BROADCAST LOOPBACK RUNNING MTU:3584 Metric:1
RX packets:1 errors:0 dropped:0 overruns:0
TX packets:1 errors:0 dropped:0 overruns:0
eth0 Link encap:Ethernet HWaddr 00:C0:DF:41:9C:38
inet addr:205.160.77.193 Bcast:205.160.77.223
Mask:255.255.255.224
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:2364 errors:0 dropped:0 overruns:0
TX packets:44 errors:0 dropped:0 overruns:0
Interrupt:5 Base address:0x300
ppp-2 Link encap:Point-to-Point Protocol
inet addr:205.160.77.195 P-t-P:205.160.77.177
Mask:255.255.255.224
UP POINTOPOINT RUNNING NOARP MTU:1500 Metric:1
RX packets:767 errors:1 dropped:0 overruns:0
TX packets:417 errors:0 dropped:0 overruns:0
Router2 again:
[root@router2 log]# /sbin/route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use
Iface
205.160.77.177 0.0.0.0 255.255.255.255 UH 0 0 4
ppp-2
205.160.77.192 0.0.0.0 255.255.255.224 U 0 0 8
eth0
205.160.77.160 0.0.0.0 255.255.255.224 U 0 0 0
ppp-2
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 205.160.77.177 0.0.0.0 UG 0 0 1
ppp-2
---
Steven Krikstone
Network Engineer
Gulf Coast Internet Company
[EMAIL PROTECTED]
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