About vitumbiko nkhwazi

vitumbiko nkhwazi · 07-29-2025

Hello.I have just configured a router and when i try to ssh into it am getting the below error:ssh_dispatch_run_fatal: Connection to UNKNOWN port 65535: incorrect signatureWhat could be the problem? this is the output from the " show ip ssh" command...

vitumbiko nkhwazi · 03-15-2025

I have a Cisco C1111 running IOS version 17.12.4a, and i have a security license that i converted from traditional to smart licensing. My question now is how do I apply the license to the device? The reason I converted it to smart license is because...

vitumbiko nkhwazi · 11-11-2024

Hello.I have a Cisco C891F-K9 running IOS Version 15.8(3)M8, i keep getting alot of the syslog message below and i looks that its affecting the performance of the router.Nov 12 2024 09:16:53 CAT: %DXMRVL_DRV_ERR-2-DXMRVL_DRV_INTER_ERR: DXMRVL driver...

vitumbiko nkhwazi · 10-14-2023

Hello.I am able to login to Cisco Smartnet Total care service but nothing is being displayed, previuosly i used to see all my inventory but as of late nothing is being shown.Regards.

vitumbiko nkhwazi · 06-19-2023

Hello.I want to do a test in ASA packet tracer for traffic that is routed to a L2L VPN configured on the firewall, when i do the packet-tracer the traffic is being dropped on Phase 6 which is type: VPN subtype: encrypt. my guess is because the fi...

vitumbiko nkhwazi · 07-30-2025

Thanks @MHM Cisco World this has solved my issue.

vitumbiko nkhwazi · 07-29-2025

*Jul 29 14:58:46.154: SSH1: starting SSH control process*Jul 29 14:58:46.154: SSH1: sent protocol version id SSH-2.0-Cisco-1.25*Jul 29 14:58:46.154: SSH1: protocol version id is - SSH-2.0-OpenSSH_8.0*Jul 29 14:58:46.154: SSH2 1: Server certificate tr...

vitumbiko nkhwazi · 07-29-2025

The RSA key already exists, is there a way to disable the certificate-based x509v3(SUDI)?

vitumbiko nkhwazi · 07-29-2025

@Enes Simnica the RSA key exist, see the output below:DRC_Branch_RTR#sh crypto key mypubkey rsa% Key pair was generated at: 17:35:18 CAT Jul 28 2025Key name: CISCO_IDEVID_SUDIKey type: RSA KEYSOn Cryptographic Device: act2 (label=act2, key index=24)U...

vitumbiko nkhwazi · 06-20-2023

But the problem here is that the firewall is not connected to the Internet as of now so the VPN will not come up.

Member Since	‎07-01-2005 07:26 AM
Date Last Visited	‎11-13-2025 10:26 AM
Posts	107
Total Helpful Votes Received	38

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Unable to ssh into the router

Smart licensing

Router syslog error

Smartnet Total care not displaying anything

ASA Packet tracer for traffic that uses a L2L VPN

Re: Unable to ssh into the router

Re: Unable to ssh into the router

Re: Unable to ssh into the router

Re: Unable to ssh into the router

Re: ASA Packet tracer for traffic that uses a L2L VPN