colin/NetworkManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tc/tfilter: add mirred action

Browse Source
This commit is contained in:
Lubomir Rintel
2019-04-09 16:23:39 +02:00
parent 1efe982e39
commit 900292147d
5 changed files with 104 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
src/platform/nm-linux-platform.c
View File

@@ -34,6 +34,7 @@
#include <linux/if_tun.h>
#include <linux/if_tunnel.h>
#include <linux/ip6_tunnel.h>
#include <linux/tc_act/tc_mirred.h>
#include <netinet/icmp6.h>
#include <netinet/in.h>
#include <poll.h>
@@ -4275,6 +4276,36 @@ nla_put_failure:
return FALSE;
}
static gboolean
_add_action_mirred (struct nl_msg *msg,
const NMPlatformActionMirred *mirred)
{
struct nlattr *act_options;
struct tc_mirred sel = { 0, };
if (!(act_options = nla_nest_start (msg, TCA_ACT_OPTIONS)))
goto nla_put_failure;
if (mirred->egress && mirred->redirect)
sel.eaction = TCA_EGRESS_REDIR;
else if (mirred->egress && mirred->mirror)
sel.eaction = TCA_EGRESS_MIRROR;
else if (mirred->ingress && mirred->redirect)
sel.eaction = TCA_INGRESS_REDIR;
else if (mirred->ingress && mirred->mirror)
sel.eaction = TCA_INGRESS_MIRROR;
sel.ifindex = mirred->ifindex;
NLA_PUT (msg, TCA_MIRRED_PARMS, sizeof (sel), &sel);
nla_nest_end (msg, act_options);
return TRUE;
nla_put_failure:
return FALSE;
}
static gboolean
_add_action (struct nl_msg *msg,
const NMPlatformAction *action)
@@ -4290,6 +4321,8 @@ _add_action (struct nl_msg *msg,
if (nm_streq (action->kind, NM_PLATFORM_ACTION_KIND_SIMPLE))
_add_action_simple (msg, &action->simple);
else if (nm_streq (action->kind, NM_PLATFORM_ACTION_KIND_MIRRED))
_add_action_mirred (msg, &action->mirred);
nla_nest_end (msg, prio);