ubu22-04$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=22.04 DISTRIB_CODENAME=jammy DISTRIB_DESCRIPTION="Ubuntu 22.04.5 LTS" ubu22-04$ ifconfig -a ens33: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 172.16.135.246 netmask 255.255.255.0 broadcast 172.16.135.255 inet6 fe80::eee8:133e:43dd:472b prefixlen 64 scopeid 0x20<link> ether 00:0c:29:1c:d8:7f txqueuelen 1000 (Ethernet) RX packets 637 bytes 651687 (651.6 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 544 bytes 80233 (80.2 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
... wlx0013eff12e78: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether 00:13:ef:f1:2e:78 txqueuelen 1000 (Ethernet) RX packets 0 bytes 0 (0.0 B) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 0 bytes 0 (0.0 B) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 I'm not going to type *that* string as an argument to -i. ens33, OK, but not wlx0013eff12e78. ubu22-04$ tcpdump -D 1.ens33 [Up, Running, Connected] 2.mon0 [Up, Running, Wireless, Associated] 3.any (Pseudo-device that captures on all interfaces) [Up, Running] 4.lo [Up, Running, Loopback] 5.wlx0013eff12e78 [Up, Wireless, Not associated] 6.nflog (Linux netfilter log (NFLOG) interface) [none] 7.nfqueue (Linux netfilter queue (NFQUEUE) interface) [none] 8.dbus-system (D-Bus system bus) [none] 9.dbus-session (D-Bus session bus) [none] tcpdump -i 5, however, not too bad. _______________________________________________ tcpdump-workers mailing list -- tcpdump-workers@lists.tcpdump.org To unsubscribe send an email to tcpdump-workers-le...@lists.tcpdump.org %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s