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Re: problem with recent port of lwip
Bob Brusa schrieb:
Am 18.09.2009, 14:57 Uhr, schrieb Simon Kallweit
<simon.kallweit@intefo.ch>:
These sys_timeout log entries are normal, as far as I know. They are
output when lwip checks for timeouts on blocking operations. You
should probably just disable "System debugging" in the debug options.
Further: How do I send tcp-packet to port 7. Will a browser where I
enter 192.168.0.10:7 send a tcp-package to port 7?
Use a telnet session. You should get echo's of whatever you send to
the target. Note that telnet sends data when you hit the 'return' key.
Simon
Hi
I have continued to experiment and I am happy to report that the test
program httpd_sequential.c builds and executes. But only if I build
the library with a fixed IP-address for my board. When changing this
to DHCP, I can no longer reach the http-server running on my board.
Well, that's good to hear, at least part of it :)
Using wireshark, I can see (see attachment) that the there is a
hopeful beginning of the DHCP configuration process of my board. But
there is never a fitting answer from the ZyXEL which implements the
DHCP-server on our LAN - at least as far as I see it, given my rather
limited experience with network issues..... Has anyone out there a
possible explanation what's going wrong here?
You may also post these issues directly on the lwip mailing list, as
this looks like a problem between your ZyXEL DHCP server and lwip's DHCP
client. DHCP did work great on my LAN, using a m0n0wall router as the
DHCP server. I cannot have a look at your dump as I'm not currently at work.
Simon
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