# Common Address Redundancy Protocol

> computer networking protocol; allows multiple hosts on the same local area network to share IP addresses; provides failover redundancy, especially with firewalls and routers

**Wikidata**: [Q868562](https://www.wikidata.org/wiki/Q868562)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Common_Address_Redundancy_Protocol)  
**Source**: https://4ort.xyz/entity/common-address-redundancy-protocol


## References

1. [Source](http://openbsd.su/src/etc/protocols)
2. [Source](http://openbsd.su/src/sys/netinet/ip_carp.h)
3. [carp — Common Address Redundancy Protocol](http://mdoc.su/o/carp.4)
4. [Source](http://openbsd.su/src/sys/netinet/ip_carp.c)
5. Freebase Data Dumps. 2013