On 2010-01-11, nast linux <[email protected]> wrote: > Hai David, > > Thanks for reply, > > I already ask to network admin to open udp 123 for time.nist.gov. > And I checked my server at firewall log that could send udp 123 to > time.nist.gov. But I checked no paket from time.nist.gov. > Is the NTP host being used under NAT? Maybe port 123 needs to be directed back from the internet to that host. Is the firewall rule keeping the state of the connection when the port 123 rule is getting used?
I guess it is time for a session of tcpdump or wireshark to see just where your NTP packets are going and comming. Tom -- Public Keys: PGP KeyID = 0x5F22FDC1 GnuPG KeyID = 0x620836CF _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
