T-Mobile cellular service on a netgear LM1200 modem no ipv6 gateway
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In Packet Capture, filter on DHCPv6, port 546 or 547. Doesn't matter which. If you have an external connection method, such as a data tap, you can connect a computer and run Wireshark. You'll want to capture it during a reboot, so as to get the entire sequence. If you're using Packet Capture, shut down pfsense and disconnect the WAN cable. Then boot up pfsense, start Packet Capture and reconnect the WAN cable.
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@ddbnj said in T-Mobile cellular service on a netgear LM1200 modem no ipv6 gateway:
Here is what wireshark analyzed from packets captured (546 or 547) on the pfsense interface for my cellular modem in bridge mode.
It's better to upload the capture file, as I did above. There's a lot of detail in those captures and you really need to use Wireshark to analyze it.
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I have been doing this via a site to site VPN. Since this will involve physical access, I will visit the site next week and try all the above.
When I get a capture file, I'll revist this.
Thanks,
Devan
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Then I can only assume you didn't reboot pfsense. That's pretty much necessary to get the full sequence. Otherwise, you only get renewals.
