On Fri, 2015-10-09 at 12:53 -0700, Johannes Ernst wrote: > man systemd-nspawn, section on --network-veth > "The container side of the Ethernet link will be named > <literal>host0</literal>." > > container> ip link > ... > 2: host0@if9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state > UP mode DEFAULT group default qlen 1000 > link/ether ce:d3:4f:6c:44:5f brd ff:ff:ff:ff:ff:ff link-netnsid 0 > > Where does the @if9 come from, and what’s the naming scheme here?
It comes from /sbin/ip. What's after the @ is the interface index of the veth peer, so "if9" == interface index 9 and that tells you what the peer link will be outside the container/namespace. The stuff after the @ isn't controlled by systemd/udev, the "if" prefix is hardcoded in /sbin/ip. Dan _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
