[SOLVED] netcat/socat no response from other networking services

Posted by jack on Server Fault See other posts from Server Fault or by jack
Published on 2010-05-17T16:47:00Z Indexed on 2010/06/04 6:30 UTC
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networking

Hi gurus

First, I thought that this was Vmware problem : http://serverfault.com/questions/141838/vmware-problems-networking-no-packet-response

But now, after testing on several physical machines, I realized certain services didn't return response data when using socat/netcat 1.1 which is supposed to the latest version since last updated.

root@test3:~# netcat 192.168.1.2 25 220 762462a8c4d Microsoft ESMTP MAIL Service, Version: 6.0.2600.5949 ready at Fri, 12 May 2010 18:04:20 +0600

EHLO localhost

sdfsafsd

^

root@test3:~#

I've tested it on both windows and linuxes. I found no problem with telnet.

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Developer IT

[SOLVED] netcat/socat no response from other networking services - Developer IT

[SOLVED] netcat/socat no response from other networking services

networking

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