Traceroute problem in solaris


 
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Operating Systems Solaris Traceroute problem in solaris
# 1  
Old 10-01-2009
Traceroute problem in solaris

I have following ifconfig -a output on my soalris 10 box

Code:
# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index
        inet 127.0.0.1 netmask ff000000
e1000g2361000: flags=201000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,CoS> mtu 1500
        inet 10.21.88.29 netmask fffffc00 broadcast 10.21.91.255
        groupname GUN2363
        ether 0:15:17:8e:d8:e4
e1000g2361000:1: flags=201000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,CoS> mtu 15
        inet 10.21.88.24 netmask fffffc00 broadcast 10.21.91.255

And when i do traceroute 10.21.88.24 it comes from the parent interface e1000g2361000 rather than e1000g2361000:1

Code:
3# traceroute 10.21.88.24
traceroute: Warning: Multiple interfaces found; using 10.21.88.29 @ e1000g2361000
traceroute to 10.21.88.24 (10.21.88.24), 30 hops max, 40 byte packets
 1  abc.test.com (10.21.88.24)  0.274 ms  0.097 ms  0.094 ms

What could be the reason for this .. and is there any i can change it to come back from the e1000g2361000:1 interface ? rather than e1000g2361000
# 2  
Old 10-01-2009
You might try
Code:
traceroute -i e1000g2361000:1 10.21.88.24

# 3  
Old 10-01-2009
I know that but my oracle application does not do like that .. it needs it without specifying the interface itself
# 4  
Old 10-01-2009
i would take a look at your route table.

show us the output of `netstat -rn`
# 5  
Old 10-01-2009
Quote:
Originally Posted by fugitive
I know that but my oracle application does not do like that .. it needs it without specifying the interface itself
and what exactly doesn't like your oracle application as the command succeed anyway ? The warning message ?
# 6  
Old 10-01-2009
Problem is that the virtual interfaces are configured with application ips which are hardcoded for e1000g2361000:1 and when the data comes back from the e1000g2361000 interface it does not work
# 7  
Old 10-01-2009
What has that to do with traceroute ?
What do you mean data comes back ?
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