[ale] network problems

Mazukna, Thomas Thomas.Mazukna at delta.com
Mon Jun 4 13:20:47 EDT 2001


what ifconfig and ipchains -L -n for each box says?

Tomas

-----Original Message-----
From: Ken Nagorski [mailto:kenn at pcintelligent.com]
To: ale at ale.org
Sent: Monday, June 04, 2001 12:04 PM
To: ale at ale.org
Subject: [ale] network problems


Hi there,

	OK. I have two redhat servers. we will call them one and two.on
box one you can ping box two on box two you can't see box one... I can't
figure it out. It's plugged into a Flowpoint 2200 router/DSL but we
removed it from there and plugged just the two computers into a hub. We
had the same problem

	It can't see anything wrong from the routing tables. A hub is not
capable of dropping ICMP packets... I am not sure what is up? Below are
the routing tables. Maybe someone can suggest somehting for me to take a
look at. 

box one --------------------------------------------
[root at ns /root]# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
64.81.221.0     0.0.0.0         255.255.255.224 U     0      0        0
eth0
127.0.0.0       0.0.0.0         255.0.0.0       U     0      0        0 lo
0.0.0.0         64.81.221.1     0.0.0.0         UG    0      0        0
eth0
box two -------------------------------------------
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
64.81.221.0     0.0.0.0         255.255.255.224 U     0      0        0
eth0
127.0.0.0       0.0.0.0         255.0.0.0       U     0      0        0 lo
0.0.0.0         64.81.221.1     0.0.0.0         UG    0      0        0
eth0
-------------------------------------------------

Thanks
Ken

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