Routing problems

[Mike Starke]

Check to make sure your netmask & broadcast are correct
for eth1.


Mike
mgcon@getnet.com
http://www.getnet.com/~mgcon
Phoenix, AZ
USA

On Fri, 22 Sep 2000, David Demland wrote:

> 
> OK, I give up. I thought I understood routing but I guess I don't. I am
> still trying to set up a T1 firewall here at work. I am using Storm Linux
> (for the first time). The following is the output from both ifconfig and
> route -n:
> 
> eth0      Link encap:Ethernet  HWaddr 00:D0:B7:BF:AA:60
>           inet addr:192.168.1.204  Bcast:192.168.1.255  Mask:255.255.255.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:5598 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:100
>           Interrupt:10
> 
> eth1      Link encap:Ethernet  HWaddr 00:D0:B7:BF:A6:C4
>           inet addr:63.88.193.147  Bcast:63.88.193.255  Mask:255.255.255.0
>           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
>           RX packets:191 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:885 errors:0 dropped:0 overruns:152 carrier:0
>           collisions:0 txqueuelen:100
>           Interrupt:9 Base address:0x2000
> 
> 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:824 errors:0 dropped:0 overruns:0 frame:0
>           TX packets:824 errors:0 dropped:0 overruns:0 carrier:0
>           collisions:0 txqueuelen:0
> 
> Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use
> Iface
> 192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
> 63.88.193.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
> 0.0.0.0         63.88.193.129   0.0.0.0         UG    0      0        0 eth1
> 
> Currently eth0 is for the internal network, thus the 192.168.1.204 IP
> address. The second NIC, eth1, goes to the T1 line which the router has a
> gateway IP address of 63.88.193.129. Since we have like 40 IPs I have
> selected the internal IP for eth1 to be 63.88.193.147.
> 
> I can ping any of the internal computers, but when I try to ping the gateway
> or the outside world I get nothing back. What is my problem?
> 
> Thank You,
> 
> David Demland
> Qa/Testing Manager
> CADTEL Systems, Inc.
> 11201 N. Tatum Ste. 200
> Phoenix, AZ 85028
> (602) 953-4888
> Fax: (602) 953-4833
> ddemland@cadtel.com
> 
> 
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