ICMP Net Unreachable from gateway


 
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Operating Systems Solaris ICMP Net Unreachable from gateway
# 1  
Old 06-14-2010
ICMP Net Unreachable from gateway

Hi all,

I cannot reach my SERVER from my NetBackup server connect through SERVER_prv ("cannot connect to client")

My SERVER was Sun OS 5.8, below is the message i get when i ping my SERVER:

Code:
# ping 192.168.X.X or 
# ping SERVER_prv
ICMP Net Unreachable from gateway 172.16.102.XXX
 for icmp from SERVER (172.16.102.XXX) to SERVER_prv (192.168.X.X)

I get the same error pinging other prv connection while the status from pinging other server with normal connection, i get '... is alive". What configuration files should i check? Please help.

---------- Post updated at 12:04 PM ---------- Previous update was at 11:34 AM ----------

From the other server, it seems like i was lacking an entry in
Code:
# netstat -rn
Routing Table: IPv4
  Destination           Gateway           Flags  Ref   Use   Interface
-------------------- -------------------- ----- ----- ------ ---------
192.168.2.0          192.168.X.X          U         1   3881  ce1


Code:
# route add default 192.168.X.X ce1
# reboot

Is it i have to add something like the above? Anything i'm missing out?Smilie

Thanks.

Last edited by beginningDBA; 06-14-2010 at 12:40 AM..
# 2  
Old 06-15-2010
have you do trace route test?

command : traceroute IP address server (form you PC/other sever)
# 3  
Old 06-24-2010
It seems like not effective even i reconfigure the ip address on it. So, i have to plumb a new interface to house the private connection and it was working fine now. Smilie
# 4  
Old 06-25-2010
Hi
Jus unplumb the interface and plumb it again..Now add the route using routeadd cmd and ten try pingin u wil be able to do tat.

Regards
S.Vignesh
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