Experimental Physics and Industrial Control System
On Thu, 17 Mar 2005, Paul Sichta wrote:
> I am booting an mv177 with vxWorks 5.4.2 from a Solaris 9 computer that
> was upgraded from Solaris 8. Trouble is, it takes 20+ minutes for the
> vxWorks boot.
The only thing I can think of which may take 20 minutes to timeout is arp
cacheing or routing information. (Default tcp_time_wait_interval is 4
minutes on Solaris 8 and 1 minute on Solaris 9).
Do you have another host trying to use the same IP as your IOC? Look at
'arp -a' on your solaris host and see what MAC address is associated with
that IP when it is acting up. Running snoop on the solaris host (if you
have root) may also show you what is happening.
--
Steve Hartman
[email protected] || 919-660-2650
Duke Free Electron Laser Laboratory
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