I have a dialup account with a static IP from clipper.net.  On Friday
night, the number I usually dial to went dead.  Anyway, today they gave
me a new number, which now uses CHAP or PAP instead of being Unix-style
login.  Now I'm seeing the stuff below being blocked by my firewall.
It's a pretty steady stream ... 

Jul 30 15:24:14 junk ipmon[24950]: 15:24:13.586491             tun0 @0:13 b 
216.116.32.65,520 -> 255.255.255.255,520 PR udp len 20 132  IN 
Jul 30 15:24:20 junk ipmon[24950]: 15:24:20.159273             tun0 @0:13 b 
216.116.32.65 -> 224.0.0.5 PR ospf len 20 (64) IN 
Jul 30 15:24:30 junk ipmon[24950]: 15:24:30.164632             tun0 @0:13 b 
216.116.32.65 -> 224.0.0.5 PR ospf len 20 (64) IN 
Jul 30 15:24:40 junk ipmon[24950]: 15:24:40.172807             tun0 @0:13 b 
216.116.32.65 -> 224.0.0.5 PR ospf len 20 (64) IN 
Jul 30 15:24:41 junk ipmon[24950]: 15:24:41.373497             tun0 @0:13 b 
216.116.32.65,520 -> 255.255.255.255,520 PR udp len 20 132  IN 
Jul 30 15:24:50 junk ipmon[24950]: 15:24:50.180662             tun0 @0:13 b 
216.116.32.65 -> 224.0.0.5 PR ospf len 20 (64) IN 
Jul 30 15:25:01 junk ipmon[24950]: 15:25:00.186462             tun0 @0:13 b 
216.116.32.65 -> 224.0.0.5 PR ospf len 20 (64) IN 

What is it?  520 is the routed port, but what is the ospf protocol?

<[EMAIL PROTECTED]>

(tun0 is the modem, I have no idea what machines are at 16.116.32.65 and
224.0.0.5)

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