can't ssh back into 10.242; host seen as Down

[Ryan Merrick]

Gary Kline wrote:
> 	5.2-RELEASE is coming around.  From the KVM connection
> 	to 10.242 I can telnet and ssh *out* to other places.
> 	(I can fetch ports and upgrade things... .)  But I can't
> 	figure out why I can't ssh or telnet *in*.  ping sees my
> 	new system as down::
> 
> pu 19:55 <tao> [5212] ping 10.242
> PING 10.242 (10.0.0.242): 56 data bytes
> ping: sendto: Host is down
> ping: sendto: Host is down
> ping: sendto: Host is down
> ^Csendto: Host is down
> 
> --- 10.242 ping statistics ---
> 10 packets transmitted, 0 packets received, 100% packet loss
> pu 19:55 <tao> [5213]
> 
> 
> 	To show what's going on, I switched over to 10.242, ssh'd 
> 	into 10.1 and did ping and ssh -vvv .  Below is a typescript
> 	out these cmds:
> 
> Script started on Thu Feb 26 20:05:27 2004
> p4 20:05 <ns1> [5001]
> PING 10.242 (10.0.0.242): 56 data bytes
> ping: sendto: Host is down
> ping: sendto: Host is down
> ping: sendto: Host is down
> ping: sendto: Host is down
> ping: sendto: Host is down
> ^C
> --- 10.242 ping statistics ---
> 12 packets transmitted, 0 packets received, 100% packet loss
> p4 20:05 <ns1> [5002]
> OpenSSH_3.5p1 FreeBSD-20030201, SSH protocols 1.5/2.0, OpenSSL 0x0090701f
> debug1: Reading configuration data /etc/ssh/ssh_config
> debug1: Rhosts Authentication disabled, originating port will not be
> trusted.
> debug1: ssh_connect: needpriv 0
> debug1: Connecting to 10.242 [10.0.0.242] port 22.
> debug1: connect to address 10.0.0.242 port 22: Operation timed out
> ssh: connect to host 10.242 port 22: Operation timed out
> p4 20:08 <ns1> [5003]
> 
> Script done on Thu Feb 26 20:08:08 2004
> 
> 
> 	ssh worked with 4.9 a couple days ago.  Does anybody know
> 	where I'm messing up?
> 
> 	thanks,
> 
> 	gary
> 
> 
> 
Hi,

Are you using ipfw or ipf ?

if not Compair/send the output of ifconfig -a and sockstat on both boxes.

-- 
-Ryan Merrick
sandshrimp at comcast.net