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davegin99
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Posts: 1
Joined: Sat Jul 31, 2021 4:03 am

AWS CHR EOIP To RB760

Sat Jul 31, 2021 4:12 am

I am looking to extend a L2 from an AWS VPC to a RB760. I have set up the AWS CHR image and have the RB760 talking to it over an IPsec tunnel to pass traffic over the Internet and through a firewall and NAT. I then set up an EOIP tunnel to run over the IPsec tunnel but any traffic I send from the RB760 is not routing to the AWS VPC subnet that the CHR router is running on. Has anyone done this before and have any tips?
 
koallini
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Posts: 2
Joined: Thu Oct 14, 2021 2:19 pm

Re: AWS CHR EOIP To RB760

Thu Oct 14, 2021 8:03 pm

Hi to all, are there any solution about this issue with a Mikrotik CHR (AWS) and EoIP tunnel?

I have the same infraestructure with a router at the LAB and one instance CHR at AWS, all the traffic come from the EoIP tunnel to the bridge at eth2(private subnet), but the traffic don´t come out to the WinServer. Even, when I active the bridge at CHR I can´t PING from the CHR to the SERVER trough the eth2. It´s look that the NIC is disconnected.

Theremore if I look trought the CHR at ARP tables can see a table change when I have the bridge activate and when there isn´t. I attach two pict about this:
Image
First ARP print, bridge desactivate. There is PING with the server.
Second ARP print, bridge activate. There isn´t PING, but I have all the traffic of the tunnel EoIP at CHR....

Anybody knows something about that? Thanks

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