[SunHELP] routing issue

[sunhelp at sunhelp.org]

All,
I have a Solaris workstation and sometimes it lost the default router
entry in the routing table(I can still ping the default router, but I can't
ping out side of my network). When I rebooted the machine, the default
router came back. Do anyone know why...and how to troubleshoot it.

I have the etc/defaultrouter file and the ip there is correct.

Thanks
William