everybody. On my OpenBSD machine i have several pseudo interfaces for vlan that looks like
vlan3: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr 00:04:e2:c5:02:2b vlan: 3 parent interface: sk0 groups: vlan inet6 fe80::204:e2ff:fec5:22b%vlan3 prefixlen 64 scopeid 0xa inet 10.0.172.253 netmask 0xffffff00 broadcast 10.0.172.255
These interfaces remained from previous sysadmin.
There are no /etc/hostname. files for it, so i'm just wondering where does it come from?