Hi, thanks for choosing Dell. Could you block SSH users using ACL in OS10 so that only permitted user will be allowed and rest of the people will not be allowed in ide the switch via SSH?
What port is NETCONF?
“It uses Secure Shell (SSH) as the transport layer across network devices. It uses SSH port number 830 as the default port. The port number is a configurable option. NETCONF also supports capability discovery and model downloads.”
If your switch is still on warranty you may want to contact phone support. They can extract the log and check if there is any security configuration going on that would prevent such configuration.
Thank you for that link, but that is where I started before I posted this message. I've also done many google searches, but can't find anything about disabling or doing an ACL on port 830 on the management port. Seems like a security issue waiting to happen.
DELL-Young E
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October 17th, 2021 23:00
Hi, thanks for choosing Dell. Could you block SSH users using ACL in OS10 so that only permitted user will be allowed and rest of the people will not be allowed in ide the switch via SSH?
What port is NETCONF?
“It uses Secure Shell (SSH) as the transport layer across network devices. It uses SSH port number 830 as the default port. The port number is a configurable option. NETCONF also supports capability discovery and model downloads.”
Mark.1
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October 18th, 2021 04:00
Thank you. Is there a way to turn off NETCONF? I could not find a way to change the port number in the manual.
DiegoLopez
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October 18th, 2021 07:00
Hello
You can check the command guide: https://dell.to/3pa40RT
This is for OS10.
Look for NETCONF. You should be abel either to change the default port and how to disable.
Regards.
DiegoLopez
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October 19th, 2021 07:00
Hello again @Mark.1,
If your switch is still on warranty you may want to contact phone support. They can extract the log and check if there is any security configuration going on that would prevent such configuration.
Regards.
Mark.1
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October 19th, 2021 07:00
Thank you for that link, but that is where I started before I posted this message. I've also done many google searches, but can't find anything about disabling or doing an ACL on port 830 on the management port. Seems like a security issue waiting to happen.
Mark.1
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October 25th, 2021 12:00
Here is the answer to my own question.
If you want to close open ports on the switch that the other ACLs do not catch, you must use a control-plane ACL.