pppd problems (CCP ResetReq)

["Christopher S. Swingley" <cswingle@iarc.uaf.edu>]

I recently set up a dial-in ppp server at work.  It's running potato
and has two ISA 3Com modems plugged into it.  Whenever I dial in from
home I see the following in the logs on my home machine (the one
calling):

    Jan 29 16:08:34 raven pppd[2118]: sent [LCP EchoRep id=0x1 
        magic=0xd71da192]
    Jan 29 16:08:35 raven pppd[2118]: rcvd [LCP EchoRep id=0x1 
        magic=0x26ed91ff]
    Jan 29 16:08:45 raven pppd[2118]: rcvd [CCP ResetReq id=0x4]
    Jan 29 16:08:45 raven pppd[2118]: sent [CCP ResetAck id=0x4]
    Jan 29 16:08:55 raven pppd[2118]: rcvd [CCP ResetReq id=0x5]
    Jan 29 16:08:55 raven pppd[2118]: sent [CCP ResetAck id=0x5]
    Jan 29 16:08:55 raven pppd[2118]: rcvd [Compressed data] 
        00 5e 82 34 c4 0b c1 0d ...
    Jan 29 16:08:55 raven pppd[2118]: sent [CCP ResetReq id=0x2]
    Jan 29 16:08:56 raven pppd[2118]: rcvd [CCP ResetAck id=0x2]
    Jan 29 16:09:03 raven pppd[2118]: rcvd [LCP EchoReq id=0x2 
        magic=0x26ed91ff]
    Jan 29 16:09:03 raven pppd[2118]: sent [LCP EchoRep id=0x2 
        magic=0xd71da192]

The LCP EchoReq lines make sense, but periodically I get those CCP
ResetReq / CCP ResetAck messages.  These coincide with a loss of
TCP/IP packets (during an apt-get, the download stops, it sits there 
for thirty seconds, and then starts downloading again).

I know it's my home machine in because it connectes to a different dial 
in server just fine.  Anybody know what I've done wrong?

Chris
-- 
Christopher S. Swingley           tel: 907-474-2689 fax: 474-2643
930 Koyukuk Drive, Suite 408C     email: cswingle@iarc.uaf.edu
University of Alaska Fairbanks    www.frontier.iarc.uaf.edu:8080/
Fairbanks, AK  99775                     ~cswingle

PGP key: http://www.frontier.iarc.uaf.edu:8080/~cswingle/pubkey.asc