diff options
| author | Karen Schoener <karen@voltanet.io> | 2020-07-22 12:10:59 -0400 |
|---|---|---|
| committer | lynne <lynne@voltanet.io> | 2020-09-09 10:45:41 -0400 |
| commit | e1894ff70f77f39ae993f875a96d6cb1282ffd1a (patch) | |
| tree | 2b626ddfa147660799e092679808e6e5fd6c055e /ldpd/ldpd.h | |
| parent | f088c4e77db8d31d9d1c5f8f027acc84cde0b28d (diff) | |
ldpd: Adding support for LDP IGP Synchronization
Signed-off-by: Lynne Morrison <lynne@voltanet.io>
Signed-off-by: Karen Schoener <karen@voltanet.io>
Diffstat (limited to 'ldpd/ldpd.h')
| -rw-r--r-- | ldpd/ldpd.h | 52 |
1 files changed, 51 insertions, 1 deletions
diff --git a/ldpd/ldpd.h b/ldpd/ldpd.h index c1bcc56c44..f8a94b4e2a 100644 --- a/ldpd/ldpd.h +++ b/ldpd/ldpd.h @@ -34,6 +34,7 @@ #include "zclient.h" #include "ldp.h" +#include "lib/ldp_sync.h" #define CONF_FILE "/etc/ldpd.conf" #define LDPD_USER "_ldpd" @@ -93,6 +94,7 @@ enum imsg_type { IMSG_CTL_SHOW_LIB_END, IMSG_CTL_SHOW_L2VPN_PW, IMSG_CTL_SHOW_L2VPN_BINDING, + IMSG_CTL_SHOW_LDP_SYNC, IMSG_CTL_CLEAR_NBR, IMSG_CTL_FIB_COUPLE, IMSG_CTL_FIB_DECOUPLE, @@ -153,7 +155,9 @@ enum imsg_type { IMSG_INIT, IMSG_PW_UPDATE, IMSG_FILTER_UPDATE, - IMSG_NBR_SHUTDOWN + IMSG_NBR_SHUTDOWN, + IMSG_LDP_SYNC_IF_STATE_REQUEST, + IMSG_LDP_SYNC_IF_STATE_UPDATE }; struct ldpd_init { @@ -227,6 +231,34 @@ enum nbr_action { NBR_ACT_CLOSE_SESSION }; +/* LDP IGP Sync states */ +#define LDP_SYNC_STA_UNKNOWN 0x0000 +#define LDP_SYNC_STA_NOT_ACH 0x0001 +#define LDP_SYNC_STA_ACH 0x0002 + +/* LDP IGP Sync events */ +enum ldp_sync_event { + LDP_SYNC_EVT_NOTHING, + LDP_SYNC_EVT_LDP_SYNC_START, + LDP_SYNC_EVT_LDP_SYNC_COMPLETE, + LDP_SYNC_EVT_CONFIG_LDP_OFF, + LDP_SYNC_EVT_ADJ_DEL, + LDP_SYNC_EVT_ADJ_NEW, + LDP_SYNC_EVT_SESSION_CLOSE, + LDP_SYNC_EVT_CONFIG_LDP_ON, + LDP_SYNC_EVT_IFACE_SHUTDOWN +}; + +/* LDP IGP Sync actions */ +enum ldp_sync_action { + LDP_SYNC_ACT_NOTHING, + LDP_SYNC_ACT_IFACE_START_SYNC, + LDP_SYNC_ACT_LDP_START_SYNC, + LDP_SYNC_ACT_LDP_COMPLETE_SYNC, + LDP_SYNC_ACT_CONFIG_LDP_OFF, + LDP_SYNC_ACT_IFACE_SHUTDOWN +}; + /* forward declarations */ RB_HEAD(global_adj_head, adj); RB_HEAD(nbr_adj_head, adj); @@ -310,6 +342,11 @@ struct iface_af { uint16_t hello_interval; }; +struct iface_ldp_sync { + int state; + struct thread *wait_for_sync_timer; +}; + struct iface { RB_ENTRY(iface) entry; char name[IF_NAMESIZE]; @@ -320,6 +357,7 @@ struct iface { int operative; struct iface_af ipv4; struct iface_af ipv6; + struct iface_ldp_sync ldp_sync; QOBJ_FIELDS }; RB_HEAD(iface_head, iface); @@ -518,6 +556,7 @@ struct ldpd_conf { uint16_t thello_holdtime; uint16_t thello_interval; uint16_t trans_pref; + uint16_t wait_for_sync_interval; int flags; QOBJ_FIELDS }; @@ -672,6 +711,16 @@ struct ctl_pw { uint8_t reason; }; +struct ctl_ldp_sync { + char name[IF_NAMESIZE]; + ifindex_t ifindex; + bool in_sync; + bool timer_running; + uint16_t wait_time; + uint16_t wait_time_remaining; + struct in_addr peer_ldp_id; +}; + extern struct ldpd_conf *ldpd_conf, *vty_conf; extern struct ldpd_global global; extern struct ldpd_init init; @@ -825,6 +874,7 @@ extern char ctl_sock_path[MAXPATHLEN]; /* ldp_zebra.c */ void ldp_zebra_init(struct thread_master *); void ldp_zebra_destroy(void); +int ldp_sync_zebra_send_state_update(struct ldp_igp_sync_if_state *); /* compatibility */ #ifndef __OpenBSD__ |