On Friday 02 July 2004 5:28 pm, Hudson Delbert J Contr 61 CS/SCBN wrote: > do not i repeat...do not allow inbound ntp with a source port above the > root ports. Why not? What difference does the client's source port make? Antony. > -----Original Message----- > From: netfilter-admin@xxxxxxxxxxxxxxxxxxx > [mailto:netfilter-admin@xxxxxxxxxxxxxxxxxxx]On Behalf Of Gavin Hamill > Sent: Friday, July 02, 2004 4:07 AM > To: netfilter@xxxxxxxxxxxxxxxxxxx > Subject: Re: NTP > > On Friday 02 July 2004 11:57, Steve Comfort wrote: > > Hi all, > > > > Could someone tell me what rules I need in order to enable NTP? > > Simply allow incoming UDP on port 123. The 'normal' way is for both the > source > and destination ports to be 123, but it is common (esp. with debugging) for > the source port to be >1024. > > Cheers, > Gavin. -- There's no such thing as bad weather - only the wrong clothes. - Billy Connolly Please reply to the list; please don't CC me.
