Forum Discussion

Angler's avatar
Angler
Icon for Nimbostratus rankNimbostratus
May 31, 2012

CARP hash persistence

Hello,

 

 

With source IP persistence using CARP, if a member leaves or joins a pool does the indexing to other members of the pool remain the same? In other words, is persistence maintained to those original members?

 

 

Thanks… Peter
config
design

1 Reply

Sort By
  • hooleylist's avatar
    hooleylist
    Icon for Cirrostratus rankCirrostratus
    May 31, 2012
    One advantage of CARP is that only clients hashed to a downed member are affected when that member goes down.

     

     

    sol11362: Overview of the CARP hash algorithm

     

    https://support.f5.com/kb/en-us/solutions/public/11000/300/sol11362.html

     

    http://tools.ietf.org/html/draft-vinod-carp-v1-03

     

     

    Aaron