Re: one way network issue

2005-10-19 Thread Peter Clutton
On 10/19/05, Mohan Singh [EMAIL PROTECTED] wrote:
 On 10/18/05, Mohan Singh [EMAIL PROTECTED] wrote:
 To answer my own question, I didn't add a gateway for the subnet in
 question from this machine. Added it and everything is working now!
 Strange that it could go out into the subnet, but nothing could come
 in. *shrugs*

That's not strange at all. The default gateway for your other subnet
was obviously set, so you could get in. You had not set a default
gateway for that one, so you could not get out. It just means that
packets addressed to a subnet which doesn't match it's own, it doesn't
know what to do with it. This won't affect packets coming in.
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one way network issue

2005-10-18 Thread Mohan Singh
I recently upgraded a FreeBSD box from 4.10 to 4.11 (nuke and install method).

The settings in /etc are identical to the way it was (I went over it
with vim -d to double check).

Externally (router/firewall, etc.), nothing has changed.

But on the new install of the machine, I cannot ping or access it from
a different subnet.

There is no firewall enable anywhere, and like I said, externally,
nothing has changed in terms of routing or anything like that.

What could be the matter?

I can get on from a different subnet by ssh'ing into a machine on the
same subnet of the upgraded box and then ssh'ing into the same box,
but I'd like to figure out what is the problem.
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Re: one way network issue

2005-10-18 Thread Glenn Dawson

At 03:47 PM 10/18/2005, Mohan Singh wrote:

I recently upgraded a FreeBSD box from 4.10 to 4.11 (nuke and install method).

The settings in /etc are identical to the way it was (I went over it
with vim -d to double check).

Externally (router/firewall, etc.), nothing has changed.

But on the new install of the machine, I cannot ping or access it from
a different subnet.

There is no firewall enable anywhere, and like I said, externally,
nothing has changed in terms of routing or anything like that.

What could be the matter?


Sounds like it doesn't know what it's default route is.

-Glenn



I can get on from a different subnet by ssh'ing into a machine on the
same subnet of the upgraded box and then ssh'ing into the same box,
but I'd like to figure out what is the problem.
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Re: one way network issue

2005-10-18 Thread Mohan Singh
On 10/18/05, Mohan Singh [EMAIL PROTECTED] wrote:
 But on the new install of the machine, I cannot ping or access it from
 a different subnet.

To answer my own question, I didn't add a gateway for the subnet in
question from this machine. Added it and everything is working now!

Strange that it could go out into the subnet, but nothing could come
in. *shrugs*
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