Comments
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In this case, the packet was neither consumed, forwarded, or dropped - simply 'received'. I did finally put two and two together however, and noticed that my NSA's X1 interface was sending out numerous unanswered ARP requests immediately after receiving the IKE port 500 authentication request from my TZ270 on its X0. Just…
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Thanks. I know I'll solve this, and I know that's the next step - so sorry for the "newb" question but : I've ruled out the Adtran switch, and have done a packet capture on the NSA4500. I see the ISAKMP port 500 packet come through, but then just..... nothing in the packet log. I'll attach my pcap, and a screenshot is…
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Thanks for the helpful comments. I've synthesized suggestions in all of them, and figured out at least my first problem, and have ruled out a few bits of the puzzle. Here's a summary of what all I tried. 1st, on the business (Main) site, I wanted to ensure there were no problems with Comcast Business, or my modem there.…