proxmox-mirrors/mirror_lxc
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_lxc synced 2025-08-08 04:36:21 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

network: Adds custom mtu support for ipvlan interfaces

Browse Source 
Signed-off-by: tomponline <thomas.parrott@canonical.com>
This commit is contained in:
tomponline 2019-05-07 12:13:46 +01:00
parent 19a503200d
commit 006e135e22
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/lxc/network.c
View File

@ -478,6 +478,7 @@ static int instantiate_ipvlan(struct lxc_handler *handler, struct lxc_netdev *ne
{ {
char peerbuf[IFNAMSIZ], *peer; char peerbuf[IFNAMSIZ], *peer;
int err; int err;
unsigned int mtu = 0;
if (netdev->link[0] == '\0') { if (netdev->link[0] == '\0') {
ERROR("No link for ipvlan network device specified"); ERROR("No link for ipvlan network device specified");
@ -504,6 +505,22 @@ static int instantiate_ipvlan(struct lxc_handler *handler, struct lxc_netdev *ne
goto on_error; goto on_error;
} }
if (netdev->mtu) {
err = lxc_safe_uint(netdev->mtu, &mtu);
if (err < 0) {
errno = -err;
SYSERROR("Failed to parse mtu \"%s\" for interface \"%s\"", netdev->mtu, peer);
goto on_error;
}
err = lxc_netdev_set_mtu(peer, mtu);
if (err < 0) {
errno = -err;
SYSERROR("Failed to set mtu \"%s\" for interface \"%s\"", netdev->mtu, peer);
goto on_error;
}
}
if (netdev->upscript) { if (netdev->upscript) {
char *argv[] = { char *argv[] = {
"ipvlan", "ipvlan",