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Our first Netlink syncer!

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Add lcpng_nl_sync.c that will house these functions. Their purpose is to
take state learned from netlink messages, and apply that state to VPP.

Some rearranging/plumbing was necessary to get logging to be visible in
this new source file.

Then, we add lcp_nl_neigh_add() and _del() which look up the LIP, convert
the lladdr and ip address from Netlink into VPP variants, and then add or
remove the ip4/ip6 neighbor adjacency.
This commit is contained in:
Pim van Pelt
2021-08-23 23:58:03 +02:00
parent c4e3043ea1
commit 30bab1d3f9
4 changed files with 153 additions and 4 deletions
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9
lcpng_netlink.h
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@ -75,12 +75,15 @@ typedef struct lcp_nl_main
u32 batch_delay_ms;
} lcp_nl_main_t;
static void lcp_nl_open_socket (u8 *ns);
static void lcp_nl_close_socket (void);
extern lcp_nl_main_t lcp_nl_main;
u8 *format_nl_object (u8 *s, va_list *args);
/* Functions from lcpng_nl_sync.c
*/
void lcp_nl_neigh_add (struct rtnl_neigh *rn);
void lcp_nl_neigh_del (struct rtnl_neigh *rn);
/*
* fd.io coding-style-patch-verification: ON
*