Commit graph

5 commits

Author SHA1 Message Date
Stefano Brivio
5496074862 netlink: NETLINK_GET_STRICT_CHK is not available on older kernels
For example on 4.19. Don't fail if we can't set it, filter on
interface index in nl_addr().

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-10-19 09:08:06 +02:00
Stefano Brivio
17600d6d6e netlink, conf: Actually get prefix/mask length
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-10-19 09:01:27 +02:00
Stefano Brivio
dca31d4206 netlink: Bring up interface even if neither MTU nor MAC address is configured
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-10-14 19:11:05 +02:00
Stefano Brivio
3c6d24dd30 netlink, pasta: Configure MTU of tap interface on --config-net
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-10-14 13:20:34 +02:00
Stefano Brivio
675174d4ba conf, tap: Split netlink and pasta functions, allow interface configuration
Move netlink routines to their own file, and use netlink to configure
or fetch all the information we need, except for the TUNSETIFF ioctl.

Move pasta-specific functions to their own file as well, add
parameters and calls to configure the tap interface in the namespace.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
2021-10-14 13:15:12 +02:00