topic Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN in Collaboration Applications

IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

aheredia0519840 — Thu, 19 Nov 2020 13:04:01 GMT

Hello Everyone,

I'm out of ideas with this, I've followed the Cisco guide for MFT, the problem is when I want to add the File Server's public key into the IMP server, but the External File Server Public Key field does not seems to take all the public key.

I've searched and tried many things but nothing works, I hope you guys can help me.

Public Key on IMP: X.X.X.X ssh-rsa XXXB3NzaC1yc2EAAAADAQABAAABgQCye890Q2/Np/ttY9RaDckUo7O34L19J5+9hszjQq08xUEvGeDx/r4vI4PVh4BuSy/fYIk8H9g4zSvFAzQhi8mnGSuQIe+XNaYBOryxvTRAKZ30NODz2TcupNrPCujDrjxTMLvSU9g08XD0tZgCPMOogaR2pVw15EO3gE+jcWiBIBkZKTyKNEbimaC1JEBL2WKZYMzjFMnlOwiZ6UB7by1UjKMLh9x5p4zVG2Plf8qFCREfsmt8O8HitNkDFpclqpRuXZNuJnaBvNCCZUTPZ+FUmRWZZ5SajXHydqjihz+wHyZmM7jzwV38JRp0ApgdddVyb7foxJXeWrpNVlz206TQjtSysCFJw4kj1V20J+wpJLgNe8cyMFf640f8YnGLZYf4K3maxHPTBsliacFnRxhTe0WC0fzcM/KZz3pYVJZGty7q12/CjJosuuRGl6xvR

Real Public Key:X.X.X.X ssh-rsa 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

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

Maren Mahoney — Thu, 19 Nov 2020 21:46:47 GMT

@Roger Kallberg may have more guidance....

How long is that key exactly? Is it longer than 4096?

Maren

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

aheredia0519840 — Fri, 20 Nov 2020 12:15:57 GMT

Hello @Maren Mahone,

thank you for your answer, I really didn't know the key length, but solved this generating a knew key pair of 2048.

Ariel.

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

collinks2 — Sun, 18 Apr 2021 06:01:25 GMT

Hi,

I ma having a similar issue. How did you generate a new key using 2048?

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

collinks2 — Mon, 19 Apr 2021 13:10:15 GMT

I got it working after downgrading to version 16 from version 19

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

Balazs Balogh — Mon, 02 Aug 2021 08:57:51 GMT

Hi Collinks2,

How did you do this? I have a similar issue on 10.5 IMP. I want to connect the external file system (CentOS 8.0).

Please advise,

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

collinks2 — Mon, 02 Aug 2021 09:20:23 GMT

@Balazs Balogh,

I installed Ubuntu server 16.0.I followed the mft guide.You will also need to install Microsoft sql server Database.

Centos 8 should also work.

so you will create user. Go to the user directory.Navigate to .ssh and create authorized_file

copy the public node key from imp and past in this authorized_file

refer to the below link for more information

https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/im_presence/configAdminGuide/10_5_2/CUP0_BK_CEB3E82E_00_config-admin-guide-imp-1052/CUP0_BK_CEB3E82E_00_config-admin-guide-imp-1052_chapter_010110.html#CUP0_RF_M4EC1846_00

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

Balazs Balogh — Tue, 03 Aug 2021 08:33:32 GMT

Thanks!

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

MadalinaSamson — Wed, 02 Nov 2022 08:30:35 GMT

Hello, @aheredia0519840 can you tell me what is the command with which you generated a knew key pair of 2048?

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

collinks2 — Wed, 02 Nov 2022 08:36:32 GMT

which version of ubuntu are you using ?

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

MadalinaSamson — Wed, 02 Nov 2022 10:06:44 GMT

I use Ubuntu 22.04.1

Re: IMP 12.5 EXTERNAL FILE SERVER - Public KEY Doesn´t FIT IN

collinks2 — Wed, 02 Nov 2022 10:14:31 GMT

Try using Ubuntu version 16
i had that issue with Ubuntu version 20.So i switched back to version 16
and it worked