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net: bridge: add support for sticky fdb entries

Add support for entries which are "sticky", i.e. will not change their port if they show up from a different one. A new ndm flag is introduced for that purpose - NTF_STICKY. We allow to set it only to non-local entries.

Nikolay Aleksandrov committed 8 years ago

Commit 435f2e71 parent 15665343 files · +18 −3Browse files

Showing the changes to include/uapi/linux (1 of 3 files). Show all

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include/uapi/linux/neighbour.h+1−0
@@ -43,6 +43,7 @@ enum { · 42 unmodified lines
4343 #define NTF_PROXY 0x08 /* == ATF_PUBL */
4444 #define NTF_EXT_LEARNED 0x10
4545 #define NTF_OFFLOADED 0x20
46+#define NTF_STICKY 0x40
4647 #define NTF_ROUTER 0x80
4748
4849 /*