About tgt

tgt · 05-26-2023

Hello,we have a couple of CBS350, and after Updating them to Version 3.3.x we where no longer able to access the VLAN IP Interface from outside of the subnet.I have tried back and forth with:- default route- ip routing- VLAN Allow lists- No Access-Li...

tgt · 06-06-2023

Update:It seams that the switch was not able to register the ARP Reply.After adding the ARP Entry for the Gateway the communication works mostly. Still not 100%.

tgt · 05-31-2023

No, the problem is about reaching the VLAN IP Interface (ping, ssh or https)That is why I do not want to remove the IP from the OOB Interface, because that is right now my only way to access the switch.

tgt · 05-30-2023

Hi,yes, the destination mac is the mac of the switch. And yes, the ping is from the switch itself (via ssh to the oob interface)The Firewall is connected to Port-Channel 1 (Switchport 1/0/11 and 2/0/11)

tgt · 05-30-2023

Hi, the router is our firewall that is aware of the vlan and the traffic is allowed. It has worked before.We see in the firewall log that other traffic is routed to the switch (snmp requests and other ping requests).But it seams that switch is droppi...

tgt · 05-30-2023

Hi,Destination and Source MAC Addresses do match.The Source of the Request is the Destination of the reply.

Member Since	‎05-26-2023 03:15 AM
Date Last Visited	‎06-07-2023 12:03 AM
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No connection to VLAN IP Interface from outside of Subnet

Re: No connection to VLAN IP Interface from outside of Subnet

Re: No connection to VLAN IP Interface from outside of Subnet

Re: No connection to VLAN IP Interface from outside of Subnet

Re: No connection to VLAN IP Interface from outside of Subnet

Re: No connection to VLAN IP Interface from outside of Subnet