Subject: how to ignore the win98 login traffic from demand dial up
To: None <current-users@netbsd.org>
From: Chan Yiu Wah <c5666305@hkstar.com>
List: current-users
Date: 01/09/2000 23:34:21
Hello,

I had difficult to found out how to ignore the traffic of Win98 login
which cause the demand dialup activate (I am using dhcpd). I couldn't find
out the port number of the corresponding.  The only udp 50 is show up
only.  Is there anyone solve this problem already ?  My system is i386
(Netbsd-current).  Thanks.

Clarence

======= tcpdump =======
23:30:50.380378 0:0:e8:c3:93:4b 0:0:b4:55:bb:5f ip 95: 202.66.33.160.1025
> pc77.hkstar.com.netbios-ssn: P 4529:4570(41) ack 8814 win 8581 (DF)
23:30:50.380733 0:0:b4:55:bb:5f 0:0:e8:c3:93:4b ip 93:
pc77.hkstar.com.netbios-ssn > 202.66.33.160.1025: P 8814:8853(39) ack 4570
win 17520 [tos 0x10]
23:30:50.499992 0:0:e8:c3:93:4b 0:0:b4:55:bb:5f ip 60: 202.66.33.160.1025
> pc77.hkstar.com.netbios-ssn: . ack 8853 win 8542 (DF)
23:30:50.634948 0:0:e8:c3:93:4b Broadcast ip 92: 202.66.33.160.netbios-ns
> 202.66.33.255.netbios-ns:  udp 50  
======= tcpdump =======

======= peers script ======
active-filter-in "not (udp port ntp or udp port 68 or udp port 62 or udp
port 50)"