diff options
Diffstat (limited to 'src/platform/nm-platform.h')
| -rw-r--r-- | src/platform/nm-platform.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/platform/nm-platform.h b/src/platform/nm-platform.h index 4f8e5c762a..9b2e789c37 100644 --- a/src/platform/nm-platform.h +++ b/src/platform/nm-platform.h @@ -391,8 +391,10 @@ struct _NMPlatformIP4Route { /* RTA_GATEWAY. The gateway is part of the primary key for a route */ in_addr_t gateway; - /* RTA_PREFSRC/rtnl_route_get_pref_src(). A value of zero means that - * no pref-src is set. */ + /* RTA_PREFSRC (called "src" by iproute2). + * + * pref_src is part of the ID of an IPv4 route. When deleting a route, + * pref_src must match, unless set to 0.0.0.0 to match any. */ in_addr_t pref_src; /* The bitwise inverse of the route scope rtm_scope. It is inverted so that the @@ -416,7 +418,14 @@ struct _NMPlatformIP6Route { /* RTA_GATEWAY. The gateway is part of the primary key for a route */ struct in6_addr gateway; + /* RTA_PREFSRC (called "src" by iproute2). + * + * pref_src is not part of the ID for an IPv6 route. You cannot add two + * routes that only differ by pref_src. + * + * When deleting a route, pref_src is ignored by kernel. */ struct in6_addr pref_src; + struct in6_addr src; guint8 src_plen; }; |