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Top Forums UNIX for Advanced & Expert Users deferred: connection timed out with NT Post 33437 by RTM on Monday 6th of January 2003 09:27:47 AM
Old 01-06-2003
What is the speed of your network? What else is running on your system and the NT system? How much mail (and sizes) are we talking about? Is DNS working correctly (this could be your problem since the timeouts when it can't find an address may slow you down or if the primary isn't working and it has to timeout and then hit the secondary).

Too many variables to give you a fix. Try doing an nslookup on a system you know should be in DNS. See how long it takes it to find it.

$ nslookup
Default Server: dns1.mydns.com
Address: 10.140.1.2

>
> knownserver

Insure it comes back quickly with the correct info (double check all the info on your NT server in DNS - PTR record too.).
 

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rpc.nisd_resolv(1M)					  System Administration Commands				       rpc.nisd_resolv(1M)

NAME
rpc.nisd_resolv, nisd_resolv - NIS+ service daemon SYNOPSIS
rpc.nisd_resolv [-v | -V] [ -F [-C fd]] [-t xx] [-p yy] DESCRIPTION
rpc.nisd_resolv is an auxiliary process which provides DNS forwarding service for NIS hosts requests to both ypserv and rpc.nisd that are running in the NIS compatibility mode. It is generally started by invoking rpc.nisd(1M) with the -B option or ypserv(1M) with the -d option. Although it is not recommended, rpc.nisd_resolv can also be started independently with the following options. This command requires that the /etc/resolv.conf file be setup for communication with a DNS nameserver. The nslookup utility can be used to verify communication with a DNS nameserver. See resolv.conf(4) and nslookup(1M). OPTIONS
-F Run in foreground. -C fd Use fd for service xprt (from nisd). -v Verbose. Send output to the syslog daemon. -V Verbose. Send output to stdout. -t xx Use transport xx. -p yy Use transient program# yy. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWnisu | +-----------------------------+-----------------------------+ SEE ALSO
nslookup(1M), rpc.nisd(1M), resolv.conf(4), attributes(5) NOTES
NIS+ might not be supported in future releases of the SolarisTM Operating Environment. Tools to aid the migration from NIS+ to LDAP are available in the Solaris 9 operating environment. For more information, visit http://www.sun.com/directory/nisplus/transition.html. SunOS 5.10 12 Dec 2001 rpc.nisd_resolv(1M)
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