On Fri, 2005-01-14 at 10:43 +1100, Benjamin Herrenschmidt wrote:
> Hi !
>
> In order to transfer bootldr to my ipaq, I'm trying to run synce. The
> setup is an HP 5500 with the serial cradle connected to a keyspan serial
> adapter to my linux laptop (powerpc machine).
>
> When I do synce-serial-start, the thing kicks properly on the ipaq side,
> i see them negociating, pppd is brought up... and disconnects right
> away.
>
.../...
More data: once ppp is established, I do a tcmpdump, and I get the stuff below.
WinCE is trying to do bootp/dhcp, to connect via TCP to some local port, and to
do DNS... Could it be unhappy because of my lack of reply to those ? (I have no
DNS server, no bootp/dhcp server nor a daemon listening on the port it tries to
connect to).
Ben.
Trace:
No. Time Source Destination Protocol Info
1 0.000000 192.168.131.201 255.255.255.255 BOOTP Boot Request from 005345000000[Short Frame]
Frame 1 (291 bytes on wire, 96 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
Bootstrap Protocol
[Short Frame: BOOTP/DHCP]
No. Time Source Destination Protocol Info
2 0.250911 192.168.131.201 255.255.255.255 BOOTP Boot Request from 005345000000[Short Frame]
Frame 2 (291 bytes on wire, 96 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 255.255.255.255 (255.255.255.255)
User Datagram Protocol, Src Port: bootpc (68), Dst Port: bootps (67)
Bootstrap Protocol
[Short Frame: BOOTP/DHCP]
No. Time Source Destination Protocol Info
3 0.729836 192.168.131.201 192.168.131.102 TCP supfiledbg > 5679 [SYN] Seq=0 Ack=0 Win=32768 Len=0 MSS=1460
Frame 3 (64 bytes on wire, 64 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
Transmission Control Protocol, Src Port: supfiledbg (1127), Dst Port: 5679 (5679), Seq: 0, Ack: 0, Len: 0
Source port: supfiledbg (1127)
Destination port: 5679 (5679)
Sequence number: 0 (relative sequence number)
Header length: 28 bytes
Flags: 0x0002 (SYN)
Window size: 32768
Checksum: 0x2d6f (correct)
Options: (8 bytes)
No. Time Source Destination Protocol Info
4 0.729913 192.168.131.102 192.168.131.201 TCP 5679 > supfiledbg [RST, ACK] Seq=0 Ack=0 Win=0 Len=0
Frame 4 (56 bytes on wire, 56 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.102 (192.168.131.102), Dst Addr: 192.168.131.201 (192.168.131.201)
Transmission Control Protocol, Src Port: 5679 (5679), Dst Port: supfiledbg (1127), Seq: 0, Ack: 0, Len: 0
Source port: 5679 (5679)
Destination port: supfiledbg (1127)
Sequence number: 0 (relative sequence number)
Acknowledgement number: 0 (relative ack number)
Header length: 20 bytes
Flags: 0x0014 (RST, ACK)
Window size: 0
Checksum: 0xda1f (correct)
SEQ/ACK analysis
No. Time Source Destination Protocol Info
5 1.232760 192.168.131.201 192.168.131.102 TCP supfiledbg > 5679 [SYN] Seq=0 Ack=0 Win=32768 Len=0 MSS=1460
Frame 5 (64 bytes on wire, 64 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
Transmission Control Protocol, Src Port: supfiledbg (1127), Dst Port: 5679 (5679), Seq: 0, Ack: 0, Len: 0
Source port: supfiledbg (1127)
Destination port: 5679 (5679)
Sequence number: 0 (relative sequence number)
Header length: 28 bytes
Flags: 0x0002 (SYN)
Window size: 32768
Checksum: 0x2d6f (correct)
Options: (8 bytes)
No. Time Source Destination Protocol Info
6 1.232807 192.168.131.102 192.168.131.201 TCP 5679 > supfiledbg [RST, ACK] Seq=0 Ack=1 Win=0 Len=0
Frame 6 (56 bytes on wire, 56 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.102 (192.168.131.102), Dst Addr: 192.168.131.201 (192.168.131.201)
Transmission Control Protocol, Src Port: 5679 (5679), Dst Port: supfiledbg (1127), Seq: 0, Ack: 1, Len: 0
Source port: 5679 (5679)
Destination port: supfiledbg (1127)
Sequence number: 0 (relative sequence number)
Acknowledgement number: 1 (relative ack number)
Header length: 20 bytes
Flags: 0x0014 (RST, ACK)
Window size: 0
Checksum: 0xda1f (correct)
SEQ/ACK analysis
No. Time Source Destination Protocol Info
7 1.740686 192.168.131.201 192.168.131.102 TCP supfiledbg > 5679 [SYN] Seq=0 Ack=0 Win=32768 Len=0 MSS=1460
Frame 7 (64 bytes on wire, 64 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
Transmission Control Protocol, Src Port: supfiledbg (1127), Dst Port: 5679 (5679), Seq: 0, Ack: 0, Len: 0
Source port: supfiledbg (1127)
Destination port: 5679 (5679)
Sequence number: 0 (relative sequence number)
Header length: 28 bytes
Flags: 0x0002 (SYN)
Window size: 32768
Checksum: 0x2d6f (correct)
Options: (8 bytes)
No. Time Source Destination Protocol Info
8 1.740760 192.168.131.102 192.168.131.201 TCP 5679 > supfiledbg [RST, ACK] Seq=0 Ack=1 Win=0 Len=0
Frame 8 (56 bytes on wire, 56 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.102 (192.168.131.102), Dst Addr: 192.168.131.201 (192.168.131.201)
Transmission Control Protocol, Src Port: 5679 (5679), Dst Port: supfiledbg (1127), Seq: 0, Ack: 1, Len: 0
Source port: 5679 (5679)
Destination port: supfiledbg (1127)
Sequence number: 0 (relative sequence number)
Acknowledgement number: 1 (relative ack number)
Header length: 20 bytes
Flags: 0x0014 (RST, ACK)
Window size: 0
Checksum: 0xda1f (correct)
SEQ/ACK analysis
No. Time Source Destination Protocol Info
9 2.062633 192.168.131.201 192.168.131.102 DNS Standard query A isatap
Frame 9 (68 bytes on wire, 68 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
User Datagram Protocol, Src Port: 1128 (1128), Dst Port: domain (53)
Domain Name System (query)
Transaction ID: 0x005a
Flags: 0x0100 (Standard query)
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
isatap: type A, class inet
Name: isatap
Type: Host address
Class: inet
No. Time Source Destination Protocol Info
10 2.062686 192.168.131.102 192.168.131.201 ICMP Destination unreachable
Frame 10 (96 bytes on wire, 96 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.102 (192.168.131.102), Dst Addr: 192.168.131.201 (192.168.131.201)
Internet Control Message Protocol
Type: 3 (Destination unreachable)
Code: 3 (Port unreachable)
Checksum: 0x85af (correct)
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
User Datagram Protocol, Src Port: 1128 (1128), Dst Port: domain (53)
Domain Name System (query)
Transaction ID: 0x005a
Flags: 0x0100 (Standard query)
Questions: 1
Answer RRs: 0
Authority RRs: 0
Additional RRs: 0
Queries
isatap: type A, class inet
Name: isatap
Type: Host address
Class: inet
No. Time Source Destination Protocol Info
11 2.248616 192.168.131.201 192.168.131.102 TCP supfiledbg > 5679 [SYN] Seq=0 Ack=0 Win=32768 Len=0 MSS=1460
Frame 11 (64 bytes on wire, 64 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.201 (192.168.131.201), Dst Addr: 192.168.131.102 (192.168.131.102)
Transmission Control Protocol, Src Port: supfiledbg (1127), Dst Port: 5679 (5679), Seq: 0, Ack: 0, Len: 0
Source port: supfiledbg (1127)
Destination port: 5679 (5679)
Sequence number: 0 (relative sequence number)
Header length: 28 bytes
Flags: 0x0002 (SYN)
Window size: 32768
Checksum: 0x2d6f (correct)
Options: (8 bytes)
No. Time Source Destination Protocol Info
12 2.248656 192.168.131.102 192.168.131.201 TCP 5679 > supfiledbg [RST, ACK] Seq=0 Ack=1 Win=0 Len=0
Frame 12 (56 bytes on wire, 56 bytes captured)
Linux cooked capture
Internet Protocol, Src Addr: 192.168.131.102 (192.168.131.102), Dst Addr: 192.168.131.201 (192.168.131.201)
Transmission Control Protocol, Src Port: 5679 (5679), Dst Port: supfiledbg (1127), Seq: 0, Ack: 1, Len: 0
Source port: 5679 (5679)
Destination port: supfiledbg (1127)
Sequence number: 0 (relative sequence number)
Acknowledgement number: 1 (relative ack number)
Header length: 20 bytes
Flags: 0x0014 (RST, ACK)
Window size: 0
Checksum: 0xda1f (correct)
SEQ/ACK analysis
Received on Thu Jan 13 2005 - 19:11:36 EST
This archive was generated by hypermail 2.2.0 : Mon Jul 25 2005 - 18:33:26 EDT