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‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐ On Friday, March 12, 2021 5:41 PM, David <bouncingc...@gmail.com> wrote: > Hi, other people here know far more about networks than I do, but here's some > starting suggestions: > > 1. Look or grep to see if there's anything relevant under /etc/udev/rules.d root@gobook3:~# ls /etc/udev/rules.d/ root@gobook3:~# Hmm. Kinda looks like nothing's there. If that's true, I may have problems a lot worse than a couple misbehaving interfaces. > 2. Can you show the output of 'ip a' root@sbox:~# ssh gb ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 10:05:01:40:f4:43 brd ff:ff:ff:ff:ff:ff inet 216.17.134.203/24 brd 216.17.134.255 scope global eth0 valid_lft forever preferred_lft forever inet 10.200.184.3/24 brd 10.200.184.255 scope global eth0:1 valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 10:05:01:49:64:9d brd ff:ff:ff:ff:ff:ff 4: wwan0: <BROADCAST,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 92:3c:c5:6c:84:27 brd ff:ff:ff:ff:ff:ff 5: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether f4:8c:50:17:bc:0e brd ff:ff:ff:ff:ff:ff (I rebooted the machine, so the IP that ifconfig put on eth1 isn't there.) > (ifconfig is deprecated) I know it is, but it's still available, it works, and I know how to use it. And it (pretty much) does one thing, and does it (reasonably) well. > 3. webmin probably isn't helping It's not the first thing to go to, but it backs up a lot of what the CLI software says. -- Glenn English -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJgTBblACEJEJ/XhjGCrIwyFiEELKJzD0JScCVjQA2Xn9eG MYKsjDJ7NAgAsW1Ad7M/jOIadq4k+LLou/A6IDkeRwrslHTE/abQe2Idy4fG fEUBKagK3+Gbqwh9ut33u6SUuLg79UIbVMrOV4zJ20BKOaKWKcUM3rsdTZ55 iRlZyhM/JIlkhoIMBnp8ENpsptL6A9OVNC5dIk49k9v7ZnF106x8xV5XAUM1 3tQKKKUYlA8O5VWDNjZU/VTM1arvxhxsPU3/phGrny2mP3Ms19xeuujo52JI VRZXsRGhRZSfrh11mYG8vamlTJhfQV8EFhmYH60TLkcYWRTDcMi5ipgh2O5I +aYydKpvxVOT49k4Y6m1fgY4ENmNwGI7YS4aw+eSEKBzcSETP4rGlQ== =BxOA -----END PGP SIGNATURE-----