Is there a thing like "veth", but without link-level headers?
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When I use separate network namespace, I often set up networking there using veth:
ip link add type veth
ip link set veth0 netns 1
ifconfig veth1 192.168.60.2
ip route add default via 192.168.60.1
This includes unnecessary random MAC addresses for this "virtual Ethernet".
For example in other mechanism (TUN/TAP) there are two modes: "tap" for Ethernet-like mode and "tun" for IP mode (i.e. without ARP, MAC address, neightbors, frame headers, promisc mode and other extra entities).
Maybe there is similar "other mode" for veth?
| connects | networking level
----------------------------------------
tap | IF to userspace | Ethernet
tun | IF to userspace | IP
veth | two IFs together | Ethernet
I want | two IFs together | IP
Asked by Vi.
(5985 rep)
Apr 6, 2015, 11:01 PM
Last activity: May 9, 2025, 10:28 PM
Last activity: May 9, 2025, 10:28 PM