Hello dear list,
I have a problem with uClinux ipv4.
I use on my board the ip : 212.123.221.241
and the I ping 212.123.221.3
then there is no problem at all.
When I try to telnet or ftp to this host it allways fails to connect.
Previously i used the 2.4.x kernel on my board and then it had no
problem connecting to the telnet or ftp service of 212.123.221.3
I suspect the interface between the socket and the TCP layer is at fault.
I tried to fix the problem by installing one of the most recent patches
available : the 19 aug 2007 patch.
When i first compiled the source then it worked but after recompiling,
TCP stopped working again.
Perhaps someone had similar problems like me?
I will post the log below , perhaps I have a wrong configuration or
something.
Linux version 2.6.22-uc1 ([EMAIL PROTECTED]) (gcc version 4.1.1) #37
Mon Sep
3 15:51:36 CEST 2007
uClinux/COLDFIRE(m520x)
COLDFIRE port done by Greg Ungerer, [EMAIL PROTECTED]
Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne
Built 1 zonelists. Total pages: 8128
Kernel command line:
PID hash table entries: 128 (order: 7, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory available: 29556k/32768k RAM, (1224k kernel code, 169k data)
Mount-cache hash table entries: 512
NET: Registered protocol family 16
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
io scheduler noop registered (default)
QSPI device driver installed OK
MCF5208 QSPI driver ok
ColdFire internal UART serial driver version 1.00
ttyS0 at 0xfc060000 (irq = 90) is a builtin ColdFire UART
ttyS1 at 0xfc064000 (irq = 91) is a builtin ColdFire UART
ttyS2 at 0xfc068000 (irq = 92) is a builtin ColdFire UART
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
FEC ENET Version 0.2
fec: PHY @ 0x1, ID 0x20005c90 -- DP83848
eth0: ethernet 5d:f7:eb:ff:ef:fb
uclinux[mtd]: RAM probe address=0x4017c8a0 size=0x15d000
Creating 1 MTD partitions on "RAM":
0x00000000-0x0015d000 : "ROMfs"
uclinux[mtd]: set ROMfs to be root filesystem
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
VFS: Mounted root (romfs filesystem) readonly.
Freeing unused kernel memory: 48k freed (0x40162000 - 0x4016d000)
Shell invoked to run file: /etc/rc
Command: hostname m5208evb
Command: insmod obm_inputs
Orbit Board Management, Inputs driver loaded (C) 2007 Keyprocessor,
Amsterdam, N
etherlands
Command: insmod obm_outputs
Orbit Board Management, outputs driver loaded (C) 2007 Keyprocessor,
Amsterdam,
Netherlands
Command: /bin/expand /etc/ramfs.img /dev/ram1
Command: mount -t proc proc /proc
Command: mount -t ext2 /dev/ram1 /var
Command: mkdir /var/tmp
Command: mkdir /var/log
Command: mkdir /var/run
Command: mkdir /var/lock
Command: mkdir /var/empty
Command: mkdir /var/dhcpc
Command: ifconfig lo 127.0.0.1
Command: route add -net 127.0.0.0 netmask 255.0.0.0 lo
Command: cat /etc/motd
Welcome to
____ _ _
/ __| ||_|
_ _| | | | _ ____ _ _ _ _
| | | | | | || | _ \| | | |\ \/ /
| |_| | |__| || | | | | |_| |/ \
| ___\____|_||_|_| |_|\____|\_/\_/
| |
|_|
For further information check:
http://www.uclinux.org/
Execution Finished, Exiting
Sash command shell (version 1.1.1)
/> ps
PID PORT STAT SIZE SHARED %CPU COMMAND
1 S 166K 0K 1.0 /bin/init
2 S 0K 0K 0.0 kthreadd
3 S 0K 0K 0.0 ksoftirqd/0
4 R 0K 0K 0.0 events/0
5 S 0K 0K 0.0 khelper
6 S 0K 0K 0.0 kblockd/0
7 S 0K 0K 0.0 kseriod
8 S 0K 0K 0.0 pdflush
9 S 0K 0K 0.0 pdflush
10 S 0K 0K 0.0 kswapd0
11 S 0K 0K 0.0 aio/0
12 S 0K 0K 0.5 mtdblockd
21 S0 R 151K 0K 0.4 -/bin/sh
22 S 77K 0K 0.1 /bin/inetd
23 S 267K 0K 0.3 /bin/boa
/>
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