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Stuart Rauh wrote:
> Using RedHat 6.2, with IP Masquerading set up and working on a cable
> modem...
>
> I've been trying to get xntpd working for time synchronization on the
> server. It doesn't seem to be getting through. But an NTP client on an
> internal Windows 98 machine works fine.
>
> I've been killing myself looking over the config for xntpd. I've started
> wondering if the trouble could be in my IP chains setup. Is it possible
> that an internal machine could connect to a time server but the masquerading
> server couldn't?
easily.
xntpd on the masquerading server will use connection tuples that look like:
localaddr:123 <--> remoteaddr:123
whereas an ntp client on a masqueraded host will use tuples that look like:
localaddr:61000-65096 <--> remoteaddr:123
your ipchains rules probably accept the latter but not the former.
raf
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