5 ms·
This behavior was rare in the US market, but it is very common now that our wireless providers are entering the home internet market. T-Mobile and Verizon both
by radicaldreamer 4y ago
This behavior was rare in the US market, but it is very common now that our wireless providers are entering the home internet market. T-Mobile and Verizon both use CGNAT (but do issue individual ipv6 addresses to end user devices).
- throw0101b 4y ago> T-Mobile and Verizon both use CGNAT (but do issue individual ipv6 addresses to end user devices). More specifically, T-Mobile US only assigns IPv6 addresses to devices, and to reach the IPv4 world you have to go through a translation mechanism. Presentations from T-Mobile at NANOG and Rocky Mountain IPv6 Taskforce: * https://www.youtube.com/watch?v=d6oBCYHzrTA https://www.youtube.com/watch?v=d6oBCYHzrTA * https://www.youtube.com/watch?v=nNMNglk_CvE https://www.youtube.com/watch?v=nNMNglk_CvE
- gormandizer 4y ago> T-Mobile and Verizon both use CGNAT FWIW Verizon FWA does NOT use CGNAT for IPv4.
- daydream 4y agoI assume “FWA” means “fixed wireless access”. I’ve seen Comcast business also use CGNAT.
- sjcoles 4y agoIt's been a nightmare for my org. We have several people with T-Mobile and Verizon home internet and it's always a game of "What shenanigans will I have to use this week to get VPNs to work?" Sometimes it seems like their 6to4 implementation is just broken but I'm not a network engineer.