telnet:Unable to connect to remote host:Connection refused (Samsung AX4510(uClinux))

[Aura Networks]

Hi sir,

I have doubt, how to telnet the AX4510... (From Debian Linux to
uClinux).
And uClinux to Linux working fine......
Through PC ok, but the thing is how to telnet the board, (command
prompt only, ping working fine).

I enabled all the required thinks in make menuconfig (@Busy box,
@Network Applications->telnet, ->telnetd)
Tell me , is it required to select any other options in menuconfig or
any wrong here!!

//From P.C to board(Samsung AX4510)

bhagavan@sys4:~$ telnet 192.168.1.2
Trying 192.168.1.2...
telnet: Unable to connect to remote host: Connection refused
bhagavan@sys4:~$

//When i try to ping the ip. That time its working fine

bhagavan@sys4:~$ ping 192.168.1.2
PING 192.168.1.2 (192.168.1.2) 56(84) bytes of data.
64 bytes from 192.168.1.2: icmp_seq=1 ttl=64 time=2.63 ms
64 bytes from 192.168.1.2: icmp_seq=2 ttl=64 time=1.77 ms
64 bytes from 192.168.1.2: icmp_seq=3 ttl=64 time=1.78 ms
64 bytes from 192.168.1.2: icmp_seq=4 ttl=64 time=1.78 ms
64 bytes from 192.168.1.2: icmp_seq=5 ttl=64 time=1.87 ms
64 bytes from 192.168.1.2: icmp_seq=6 ttl=64 time=1.75 ms

Regards,
Aura Networks

[Jerry Heyman]

on Sunday 07 June 2009 11:07 am, laki.sr...@gmail.com (Aura Networks)
wrote:

I cannot give you a specific answer as I'm not familiar with
uCLinux. I will say that just because you compiled in the options
to build telnetd for BusyBox doesn't necessarily mean that it's
listening.

From Debian, which can ping 192.168.1.2, I would try 'nmap' and
see which ports are enabled on uCLinux. Telnet uses port 25, and
normally that is disabled as telnet is a weak way (security wise)
to connect from an external machine.

>
> Regards,
> Aura Networks

jerry
--
// Jerry Heyman | "It's not a 'right' if someone else
// Amiga Forever :-) | has to pay for it" - Ayn Rand
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