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Revert "nm-netns: add onlink routes for ECMP routes"

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ECMP IPv4 route nexthops requires an onlink route but we should trust
l3cfg when generating and managing such routes.

This reverts commit 737cb5d424.
This commit is contained in:
Fernando Fernandez Mancera 2023-01-24 15:41:50 +01:00
parent 9c492c6fc4
commit cbf70b4dca
1 changed files with 0 additions and 31 deletions
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31
src/core/nm-netns.c
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@ -780,8 +780,6 @@ _netns_ip_route_ecmp_update_mh(NMNetns *self,
const NMPObject *obj = mhrts_add->pdata[i];
nm_auto_nmpobj const NMPObject *obj_old = NULL;
gpointer unused;
const NMPlatformIP4Route *route_src;
guint j;
if (g_hash_table_steal_extended(priv->ecmp_routes,
obj,
@ -794,35 +792,6 @@ _netns_ip_route_ecmp_update_mh(NMNetns *self,
if (!g_hash_table_add(priv->ecmp_routes, (gpointer) nmp_object_ref(obj)))
nm_assert_not_reached();
/* for each nexthop we need to configure the onlink route for the gateway */
route_src = NMP_OBJECT_CAST_IP4_ROUTE(obj);
for (j = 0; j < route_src->n_nexthops; j++) {
NMPObject *new_onlink_obj;
NMPlatformIP4Route *new_onlink_route;
in_addr_t gateway;
int ifindex;
new_onlink_obj = nmp_object_clone(obj, TRUE);
new_onlink_route = NMP_OBJECT_CAST_IP4_ROUTE(new_onlink_obj);
if (j == 0) {
gateway = route_src->gateway;
ifindex = route_src->ifindex;
} else {
gateway = obj->_ip4_route.extra_nexthops[j - 1].gateway;
ifindex = obj->_ip4_route.extra_nexthops[j - 1].ifindex;
}
new_onlink_route->network = gateway;
new_onlink_route->plen = 32;
new_onlink_route->gateway = 0;
new_onlink_route->ifindex = ifindex;
new_onlink_route->weight = 0;
new_onlink_route->n_nexthops = 0;
/* we configure the onlink route and l3cfg will take the ownership and remove it if not needed */
nm_platform_ip_route_add(priv->platform, NMP_NLM_FLAG_APPEND, new_onlink_obj);
}
nm_platform_ip_route_add(priv->platform, NMP_NLM_FLAG_APPEND, obj);
}
}