Win2k -> Samba 2.2.2 for IRIX

[Carrie Knox]

Jeremy Allison wrote:

> >
> > Hello,
> >
> > Any ideas as to why the dropped connection only occurs when the Samba
> > netbios name matches the Samba server's dns name?
>
> No. That's completely crazy :-). tcp packet dumps are your
> friend here. Find out which side is sending the RST or FIN
> packet. If it's the Samba side then there may be a problem
> in Samba (look for panic or core dump message). I doubt it
> though as we're reporting the socket fail.
>
> Jeremy.

It looks like Rst packets are coming from the Win2k client when the connection
fails....

 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2145 Syn Seq=4203813339 Len=0 Win=16384

   cf3backup -> cfdhcp-87-3  TCP D=2145 S=139 Syn Ack=4203813340 Seq=1870799128
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2145     Ack=1870799129 Seq=4203813340
Len=0 Win=17520
 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2145     Ack=1870799129 Seq=4203813340
Len=72 Win=17520
   cf3backup -> cfdhcp-87-3  TCP D=2145 S=139     Ack=4203813412 Seq=1870799129
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    ICMP Echo request
   cf3backup -> cfdhcp-87-3  ICMP Echo reply
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2143 Syn Seq=4203875683 Len=0 Win=16384

   cf3backup -> cfdhcp-87-3  TCP D=2143 S=445 Syn Ack=4203875684 Seq=1870848568
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2143     Ack=1870848569 Seq=4203875684
Len=0 Win=17520
 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2145 Rst Seq=4203813412 Len=0 Win=0
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2143     Ack=1870848569 Seq=4203875684
Len=137 Win=17520
   cf3backup -> cfdhcp-87-3  TCP D=2143 S=445     Ack=4203875821 Seq=1870848569
Len=0 Win=49152
   cf3backup -> cfdhcp-87-3  TCP D=2143 S=445     Ack=4203875821 Seq=1870848569
Len=149 Win=49152
   cf3backup -> cfdhcp-87-3  TCP D=2143 S=445 Fin Ack=4203875821 Seq=1870848718
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2143 Fin Ack=1870848719 Seq=4203875821
Len=0 Win=17371
   cf3backup -> cfdhcp-87-3  TCP D=2143 S=445     Ack=4203875822 Seq=1870848719
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    ICMP Echo request
   cf3backup -> cfdhcp-87-3  ICMP Echo reply
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2148 Syn Seq=4204504566 Len=0 Win=16384

   cf3backup -> cfdhcp-87-3  TCP D=2148 S=445 Syn Ack=4204504567 Seq=1871238600
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2149 Syn Seq=4204552440 Len=0 Win=16384

   cf3backup -> cfdhcp-87-3  TCP D=2149 S=139 Syn Ack=4204552441 Seq=1871303528
Len=0 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2148     Ack=1871238601 Seq=4204504567
Len=0 Win=17520
 cfdhcp-87-3 -> cf3backup    TCP D=139 S=2149 Rst Seq=4204552441 Len=0 Win=0
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2148     Ack=1871238601 Seq=4204504567
Len=137 Win=17520
   cf3backup -> cfdhcp-87-3  TCP D=2148 S=445     Ack=4204504704 Seq=1871238601
Len=0 Win=49152
   cf3backup -> cfdhcp-87-3  TCP D=2148 S=445     Ack=4204504704 Seq=1871238601
Len=149 Win=49152
 cfdhcp-87-3 -> cf3backup    TCP D=445 S=2148 Fin Ack=1871238751 Seq=4204504704
Len=0 Win=17371
   cf3backup -> cfdhcp-87-3  TCP D=2148 S=445 Fin Ack=4204504704 Seq=1871238750
Len=0 Win=49152
   cf3backup -> cfdhcp-87-3  TCP D=2148 S=445     Ack=4204504705 Seq=1871238751
Len=0 Win=49152