[EMAIL PROTECTED] wrote: > On Tuesday, May 15, 2007 at 8:28 AM > Danny Mayer [mailto:[EMAIL PROTECTED] wrote: > > <snip> >> Do you know why it's insisting on sending the packet out to the >> 255.255.255.255 IP Address? > <snip> >> The problem is that cisco seems to use the all broadcast address. > > I believe Cisco IOS does indeed broadcast to all-1s by default, but I make > it broadcast to the subnet-broadcast-address like this: > > interface FastEthernet0/1 > ip address 172.17.1.1 255.255.255.0 > ip broadcast address 172.17.1.255 > ntp broadcast key 1001 destination 172.17.1.255 > > ntp authenticate > ntp authentication-key 1001 md5 <password-for-bcasts> > ntp authentication-key 1002 md5 <password-for-peers> > ntp trusted-key 1001 > ntp trusted-key 1002 > ntp broadcastdelay 3000 > ntp server 158.43. etc. etc. > ntp peer 172.17.6.200 key 1002 > ntp peer 172.17.7.200 key 1002 etc. etc. > > Apologies for being so late responding to this. > I was on the verge of responding, when I discovered my authentication was > "broken". > Hope it is still of interest. > > Mike.
Yes, it's still of interest. I'm in the process of fixing a number of broadcast issues and those fixes should be available in the next day or two. Danny _______________________________________________ questions mailing list [email protected] https://lists.ntp.isc.org/mailman/listinfo/questions
