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vinodbhaskaran's avatar
vinodbhaskaran
Icon for Nimbostratus rankNimbostratus
Aug 07, 2020

Setting up a load balanced SFTP Server using F5 LTM v 11.6.5.2

Hi ,

 

I am trying to setup a load balanced SFTP server using F5 LTM v 11.6.5.2. Could anyone please advise any suggestions on how to do this.

 

I followed the steps as per the article below albiet it saying version 12+ . I did not create the optional login monitor using expect scripts.

https://support.f5.com/csp/article/K24595255

 

 ssh <My_VS_IP> -vvv

OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 Jan 2017

debug1: Reading configuration data /etc/ssh/ssh_config

debug1: /etc/ssh/ssh_config line 58: Applying options for *

debug2: resolving "<My_VS_IP>" port 22

debug2: ssh_connect_direct: needpriv 0

debug1: Connecting to <My_VS_IP> [<My_VS_IP>] port 22.

debug1: connect to address <My_VS_IP> port 22: Connection refused

 

Regards

Vinod

application delivery
LTM
security
  • vinodbhaskaran's avatar
    vinodbhaskaran
    Icon for Nimbostratus rankNimbostratus
    Aug 07, 2020

    12:27:23.869567 IP <My_Source_IP>.43960 > <my_VS_IP>3.22: Flags [S], seq 1311613444, win 29200, options [mss 1460,sackOK,TS val 2420492952 ecr 0,nop,wscale 7], length 0 in slot1/tmm0 lis=

    12:27:23.869585 IP <my_VS_IP>.22 > <My_Source_IP>.43960: Flags [S.], seq 4082142113, ack 1311613445, win 4380, options [mss 1460,nop,nop,TS val 3334377052 ecr 2420492952,sackOK,eol], length 0 out slot1/tmm0 lis=/Common/<My_VS_NAME>

    12:27:23.870783 IP <My_Source_IP>.43960 > <my_VS_IP>.22: Flags [.], ack 1, win 29200, options [nop,nop,TS val 2420492953 ecr 3334377052], length 0 in slot1/tmm0 lis=/Common/<My_VS_NAME>

    12:27:23.871085 IP <my_VS_IP>.22 > <My_Source_IP>.43960: Flags [R.], seq 1, ack 1, win 4380, length 0 out slot1/tmm0 lis=/Common/<My_VS_NAME>