Hello all, I been working on a project and frankly banging my head against a wall for a while. I am trying to set up a GRE/IPsec tunnel from a small Cisco switch that gets its connection via a commercial satcom shot with the other end of the tunnel hitting my networks head end router. With how I have everything set up now I am able to touch everything commercial but I am not able to get any kind of traffic to my network so no tunnel. I have the IP on the interface (tunnel source) that connects to the Explorer 710 whitelisted on our boundary, but our NOC technicians do not see any traffic. I feel a little ridiculous because it seems like it would be a simple thing. We are using static routes (One zero route pointing to the local IP on the Exp710) to point the traffic to the SAT, which is what is getting us our commercial and I have tried a variety of routes trying to get a link back to my HER with all of them failing. I do not know if this is because I misunderstand how static routes work or am missing a different piece of the puzzle. I have an admin up/line down read with keepalives on the tunnel interface. I'm not really worried about getting IPsec up right now, just the tunnel. One issue at a time. Any help on this would be awesome. Feel free to roast or help, I'll take anything. If you need more information to make a decision just let me know and I can see what I can send without breaching security.
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