vyos/vyos-documentation
1
0
Fork 0
mirror of https://github.com/vyos/vyos-documentation.git synced 2025-10-26 08:41:46 +01:00
Code Issues Packages Projects Releases Wiki Activity

conntrack-sync: add missing commands

Browse Source
This commit is contained in:
rebortg 2022-06-23 22:03:06 +02:00
parent 655334a87a
commit 880a7fe854
1 changed files with 39 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
docs/configuration/service/conntrack-sync.rst
View File

@ -37,53 +37,66 @@ Most examples below show Multicast, but unicast can be specified by using the
Configuration Configuration
************* *************
.. cfgcmd:: set service conntrack-sync accept-protocol .. cfgcmd:: set service conntrack-sync accept-protocol
Accept only certain protocols: You may want to replicate the state of flows Accept only certain protocols: You may want to replicate the state of flows
depending on their layer 4 protocol. depending on their layer 4 protocol.
Protocols are: tcp, sctp, dccp, udp, icmp and ipv6-icmp. Protocols are: tcp, sctp, dccp, udp, icmp and ipv6-icmp.
.. cfgcmd:: set service conntrack-sync event-listen-queue-size <size> .. cfgcmd:: set service conntrack-sync event-listen-queue-size <size>
The daemon doubles the size of the netlink event socket buffer size if it The daemon doubles the size of the netlink event socket buffer size if it
detects netlink event message dropping. This clause sets the maximum buffer detects netlink event message dropping. This clause sets the maximum buffer
size growth that can be reached. size growth that can be reached.
Queue size for listening to local conntrack events in MB. Queue size for listening to local conntrack events in MB.
.. cfgcmd:: set service conntrack-sync expect-sync <all|ftp|h323|nfs|sip|sqlnet> .. cfgcmd:: set service conntrack-sync expect-sync <all|ftp|h323|nfs|sip|sqlnet>
Protocol for which expect entries need to be synchronized. Protocol for which expect entries need to be synchronized.
.. cfgcmd:: set service conntrack-sync failover-mechanism vrrp sync-group <group> .. cfgcmd:: set service conntrack-sync failover-mechanism vrrp sync-group <group>
Failover mechanism to use for conntrack-sync. Failover mechanism to use for conntrack-sync.
Only VRRP is supported. Required option. Only VRRP is supported. Required option.
.. cfgcmd:: set service conntrack-sync ignore-address <x.x.x.x> .. cfgcmd:: set service conntrack-sync ignore-address <x.x.x.x>
IP addresses or networks for which local conntrack entries will not be synced IP addresses or networks for which local conntrack entries will not be synced
.. cfgcmd:: set service conntrack-sync interface <name> .. cfgcmd:: set service conntrack-sync interface <name>
Interface to use for syncing conntrack entries. Interface to use for syncing conntrack entries.
.. cfgcmd:: set service conntrack-sync mcast-group <x.x.x.x> .. cfgcmd:: set service conntrack-sync interface <name> port <port>
Multicast group to use for syncing conntrack entries. Port number used by connection.
Defaults to 225.0.0.50. .. cfgcmd:: set service conntrack-sync listen-address <ipv4address>
.. cfgcmd:: set service conntrack-sync interface <name> peer <address> Local IPv4 addresses for service to listen on.
Peer to send unicast UDP conntrack sync entires to, if not using Multicast .. cfgcmd:: set service conntrack-sync mcast-group <x.x.x.x>
configuration from above above.
.. cfgcmd:: set service conntrack-sync sync-queue-size <size> Multicast group to use for syncing conntrack entries.
Queue size for syncing conntrack entries in MB. Defaults to 225.0.0.50.
.. cfgcmd:: set service conntrack-sync interface <name> peer <address>
Peer to send unicast UDP conntrack sync entires to, if not using Multicast
configuration from above above.
.. cfgcmd:: set service conntrack-sync sync-queue-size <size>
Queue size for syncing conntrack entries in MB.
.. cfgcmd:: set service conntrack-sync disable-external-cache
This diable the external cache and directly injects the flow-states into the
in-kernel Connection Tracking System of the backup firewall.
********* *********
Operation Operation