08-09-2022 06:20 PM
Good day everyone,
I have a layer 3 switch no router in the Topology with 4 vlans inter vlan routing is enable all devices can communicate between vlans. I have a connection to the internet(that allows me to VPN into the network to get to my devices) that is managed by another team. The team gave me a subnet to give my devices so I could access them. What information do I need from them to enable NAT so my devices can access the internet via that connection?
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08-10-2022 03:02 AM
the VPN will look like direct connect link,
only config
ip route 0.0.0.0 0.0.0.0 <VPN interface>
and the traffic from your SW will go without NATing and the other Side will do NATing.
08-09-2022 08:12 PM
you need to know internal subnet which need internet access and allow NAT for those subnets. check below guide
08-10-2022 06:12 AM
08-10-2022 12:04 AM
Hello,
post a diagram of your topology that shows how you are connected to the Internet, and where the VPN is terminated (your PC, a VPN router ?).
Also, what switch modeldo you have ? Post the running configuration (sh run) of that switch as well.
08-10-2022 06:29 AM
I have a 9300 switch and I've attached a copy of the Topology... they decided to use the layer 3 switch as the way out instead of the router I guess they have their reasons.
08-10-2022 10:17 AM
Hello,
--> I have a connection to the internet(that allows me to VPN into the network to get to my devices
I am not really clear yet on what you want to accomplish. Post the running configuration (sh run) of the switch, and put a description on the outgoing interface so we can see which interface that is...
08-10-2022 11:18 AM
08-10-2022 03:02 AM
the VPN will look like direct connect link,
only config
ip route 0.0.0.0 0.0.0.0 <VPN interface>
and the traffic from your SW will go without NATing and the other Side will do NATing.
08-10-2022 06:30 AM
Thank you for this nugget someone else here suggested the same thing.
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