ICMP Net Unreachable from gateway

UNIX Solaris
1

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:

# 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

# netstat -rn
Routing Table: IPv4
  Destination           Gateway           Flags  Ref   Use   Interface
-------------------- -------------------- ----- ----- ------ ---------
192.168.2.0          192.168.X.X          U         1   3881  ce1

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

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

Thanks.

2

have you do trace route test?

command : traceroute IP address server (form you PC/other sever)

3

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. :b:

4

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