Hello Stephen, Michael 
> 
> Stephen Lee wrote:
> > 
> > On Thu, 2002-03-28 at 12:56, Michael D. Schleif wrote:
> > > > >
> > > > Thanks. I installed xntpd.lrp and pointed it to one of the public ntp
> > > > servers. The problem is that my hardware clock is so far off that it's
> > > > going to take ntpd a long time to synchronize the local time to the
> > > > remote ntp server time. I would normally use rdate to do a quick fix but
> > > > in this case rdate doesn't work with tock.usno.navy.mil. It, like all of
> > > > the other rdate servers tried, only accepts udp queries. I suppose if
> > > > all else fails I could manually set the time with 'date' and 'hwclock'.
> > >
> > > Try this:
> > >
> > >       rdate -s ntp0.cornell.edu
> > >
> > 
> > I get "rdate: ntp0.cornell.edu: Connection refused" on Bering boxes but
> > it works on Eigerstein2b boxes. Could there be some firewall setting
> > causing this problem?
as Tom allready stated it is.
rdate uses port 37 and this is denied by default 
change shorewall settings
1 ) params 

FW_TCP_OUT_PORTS=53,37
and restart shorewall  (don't forget to backup )
> I do not know which `rdate' is in Bering.  Dachstein, &c. uses busybox
> rdate.
Bering uses also Busybox v0.60.2 rdate 

> Regarding firewalled ports, have you checked these?
> 
>       ntp             123/tcp    Network Time Protocol
>       ntp             123/udp    Network Time Protocol
> 
With me rdate ntp0.cornell.edu functions after the modification i 
indicated above. 
The connection refused comes from your own router not from the 
timeserver.

PS you are talking about using rdate from the router not from a 
linux machine in the internal network ?
The parameter I talked about before is firewall ---> timeserver.
otherwise the firewall should not be blocking.

Regards

Eric Wolzak

member of the "bering crew" ;) 


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