Hello, I have a weird problem with ISDN dialups, that I?d like to prevent.>From time to time (between 2 and 10 minutes) my machine does anunexpected dialup when I use dial-on-demand. To search for reasons I do a "tcpdump -iln ippp0" and find packets like the following: 03:40:37.067866 truncated-ip - 7971 bytes missing!0.243.15.104 > 0.0.64.17: (frag 8240:8204@53672+) [tos 0x3a] 03:40:37.067866 0.240.15.105 > 0.0.64.17: (frag 0:-24@26584) [tos 0x8] They seem to come out of Samba, as the dialup doesn?t happen after shutting down Samba. However, I don?t have the slightest idea what the above output can mean. Any ideas? Thanks, Jochen