diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2023-11-23 20:54:22 +0100 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2023-11-23 20:54:22 +0100 |
| commit | 3fb06fea1d14ef147a567052391a5b359704e971 (patch) | |
| tree | 692750a6792e18fc1dcf50c277d0cde275577815 /proto/bgp/config.Y | |
| parent | b6923f6386b04340d6b2b6a75fbe83c392f207ca (diff) | |
BGP: Add options to require BGP capabilities
Some BGP capabilities change the BGP behavior in a significant way, so if
the configuration depends on it, it is better to not establish BGP
session when the capability is not available.
Add several BGP option to require individual BGP capabilities during
session negotiation.
Diffstat (limited to 'proto/bgp/config.Y')
| -rw-r--r-- | proto/bgp/config.Y | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y index 6981a117..0fcbb276 100644 --- a/proto/bgp/config.Y +++ b/proto/bgp/config.Y @@ -191,6 +191,13 @@ bgp_proto: | bgp_proto ENABLE AS4 bool ';' { BGP_CFG->enable_as4 = $4; } | bgp_proto ENABLE EXTENDED MESSAGES bool ';' { BGP_CFG->enable_extended_messages = $5; } | bgp_proto ADVERTISE HOSTNAME bool ';' { BGP_CFG->enable_hostname = $4; } + | bgp_proto REQUIRE ROUTE REFRESH bool ';' { BGP_CFG->require_refresh = $5; } + | bgp_proto REQUIRE ENHANCED ROUTE REFRESH bool ';' { BGP_CFG->require_enhanced_refresh = $6; } + | bgp_proto REQUIRE AS4 bool ';' { BGP_CFG->require_as4 = $4; } + | bgp_proto REQUIRE EXTENDED MESSAGES bool ';' { BGP_CFG->require_extended_messages = $5; } + | bgp_proto REQUIRE HOSTNAME bool ';' { BGP_CFG->require_hostname = $4; } + | bgp_proto REQUIRE GRACEFUL RESTART bool ';' { BGP_CFG->require_gr = $5; } + | bgp_proto REQUIRE LONG LIVED GRACEFUL RESTART bool ';' { BGP_CFG->require_llgr = $7; } | bgp_proto CAPABILITIES bool ';' { BGP_CFG->capabilities = $3; } | bgp_proto PASSWORD text ';' { BGP_CFG->password = $3; } | bgp_proto SETKEY bool ';' { BGP_CFG->setkey = $3; } @@ -284,9 +291,11 @@ bgp_channel_item: | LONG LIVED GRACEFUL RESTART bool { BGP_CC->llgr_able = $5; } | LONG LIVED STALE TIME expr { BGP_CC->llgr_time = $5; } | EXTENDED NEXT HOP bool { BGP_CC->ext_next_hop = $4; } + | REQUIRE EXTENDED NEXT HOP bool { BGP_CC->require_ext_next_hop = $5; if (BGP_AFI(BGP_CC->afi) != BGP_AFI_IPV4) cf_warn("Require extended next hop option ignored for non-IPv4 channels"); } | ADD PATHS RX { BGP_CC->add_path = BGP_ADD_PATH_RX; } | ADD PATHS TX { BGP_CC->add_path = BGP_ADD_PATH_TX; } | ADD PATHS bool { BGP_CC->add_path = $3 ? BGP_ADD_PATH_FULL : 0; } + | REQUIRE ADD PATHS bool { BGP_CC->require_add_path = $4; } | IMPORT TABLE bool { BGP_CC->import_table = $3; } | EXPORT TABLE bool { BGP_CC->export_table = $3; } | AIGP bool { BGP_CC->aigp = $2; BGP_CC->aigp_originate = 0; } |