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| author | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-05-06 09:21:15 +0200 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2022-05-10 08:04:25 +0200 |
| commit | 1ae314be4fa741dad8ca0d329e7142c248522169 (patch) | |
| tree | fc7b01b7e285230d3efaf76950502bd73d469f1b /doc/user/bgp.rst | |
| parent | Merge pull request #11138 from opensourcerouting/fix/rpki (diff) | |
| download | frr-1ae314be4fa741dad8ca0d329e7142c248522169.tar.xz frr-1ae314be4fa741dad8ca0d329e7142c248522169.zip | |
bgpd: Send Hard Reset Notification for BGP_NOTIFY_CEASE_ADMIN_RESET
`clear bgp neighbor` should send Hard Reset and graceful restart should be
activated. Let's make this adjustable.
https://datatracker.ietf.org/doc/html/rfc8538#section-5.1
+-------+------------------------------------+----------------------+
| Value | Name | Suggested Behavior |
+-------+------------------------------------+----------------------+
| 1 | Maximum Number of Prefixes Reached | Hard Reset |
| 2 | Administrative Shutdown | Hard Reset |
| 3 | Peer De-configured | Hard Reset |
| 4 | Administrative Reset | Provide user control |
| 5 | Connection Rejected | Graceful Cease |
| 6 | Other Configuration Change | Graceful Cease |
| 7 | Connection Collision Resolution | Graceful Cease |
| 8 | Out of Resources | Graceful Cease |
| 9 | Hard Reset | Hard Reset |
+-------+------------------------------------+----------------------+
Enabled by default.
Co-authored-by: Biswajit Sadhu <biswajit.sadhu@gmail.com>
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
Diffstat (limited to 'doc/user/bgp.rst')
| -rw-r--r-- | doc/user/bgp.rst | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst index 68d6d8714..163a12c4d 100644 --- a/doc/user/bgp.rst +++ b/doc/user/bgp.rst @@ -501,6 +501,19 @@ Suppress duplicate updates Suppress duplicate updates if the route actually not changed. Default: enabled. +Send Hard Reset CEASE Notification for Administrative Reset +----------------------------------------------------------- + +.. clicmd:: bgp hard-administrative-reset + + Send Hard Reset CEASE Notification for 'Administrative Reset' events. + + When disabled, and Graceful Restart Notification capability is exchanged + between the peers, Graceful Restart procedures apply, and routes will be + retained. + + Enabled by default. + Disable checking if nexthop is connected on EBGP sessions --------------------------------------------------------- |