pfsync
 | This article needs additional citations for verification. (May 2016) |
| Repository |
|---|
pfsync is a
firewall states between machines running Packet Filter (PF) for high availability. It is used along with CARP to make sure a backup firewall has the same information as the main firewall. When the main machine in the firewall cluster dies, the backup machine is able to accept current connections without loss.[3][4]
See also
References
- ^ "/etc/protocols". BSD Cross Reference. OpenBSD.
pfsync 240
- ^ "/sys/net/if_pfsync.h". BSD Cross Reference. OpenBSD.
- ONLamp. O'Reilly Media. Archived from the originalon 2004-05-08. Retrieved 2019-03-20.
- ONLamp. O'Reilly Media. Archived from the originalon 2004-06-19. Retrieved 2019-03-20.
External links
- PF: Firewall Redundancy with CARP and pfsync (OpenBSD PF FAQ)
pfsync(4)man-page in OpenBSD, FreeBSD and NetBSDsys/net/if_pfsync.hin OpenBSDsys/net/if_pfsync.cin OpenBSD
Ethernet family of local area network technologies | |
|---|---|
| Speeds | |
| General | |
| Organizations | |
| Media | |
| Historic | |
| Applications |
|
| Transceivers | |
| Interfaces | |
 | This computer networking article is a stub. You can help Wikipedia by expanding it. |
 | This network-related software article is a stub. You can help Wikipedia by expanding it. |