topic Virtual interface is not accesible from outside in Operating System - HP-UX

Virtual interface is not accesible from outside

Marcel Diaconu — Tue, 23 Feb 2010 15:41:49 GMT

Hi,

I have an HP-UX 11iv3 and a virtual interface defined on a physical interface.
I can not access the server from outside the network using the virtual interface. The IP of the physical interface is responding (ping telnet, etc.)
I checked the route and it is defined well inside /etc/rc.config.d/netconf

When I configured this virtual interface I rebooted the server and it worked.
Today after a reboot it doesn't work.

The server is accesible from inside the network using both phisycal an virtual interfaces, but from other networks is working only with the physical interface.

Please help me

Re: Virtual interface is not accesible from outside

Steven E. Protter — Tue, 23 Feb 2010 16:15:23 GMT

Shalom,

Please post ifconfig for both the main interface and the virtual.

The network and gateway must be compatible and the IP address must be free in order for this to work.

SEP

Re: Virtual interface is not accesible from outside

Marcel Diaconu — Tue, 23 Feb 2010 19:09:52 GMT

this is the output:

~# ifconfig lan0
lan0: flags=1843
inet 10.x.y.129 netmask ffff0000 broadcast 10.x.255.255
:~# ifconfig lan0:1
lan0:1: flags=1843
inet 10.x.y.96 netmask ffff0000 broadcast 10.x.255.255