diff options
| author | Simon Horman <horms@verge.net.au> | 2010-08-22 21:37:55 +0900 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2010-10-04 22:45:24 +0900 |
| commit | 758ff03387228824617cef9507e5682488bf9e0c (patch) | |
| tree | 92fa1ff9df6545aa4d3949de9cdcf3ccffe5091c /net/netfilter/ipvs/Kconfig | |
| parent | f71499aa11f884255b69ce6c3b3c398c821591a1 (diff) | |
IPVS: sip persistence engine
Add the SIP callid as a key for persistence.
This allows multiple connections from the same IP address to be
differentiated on the basis of the callid.
When used in conjunction with the persistence mask, it allows connections
from different IP addresses to be aggregated on the basis of the callid.
It is envisaged that a persistence mask of 0.0.0.0 will be a useful
setting. That is, ignore the source IP address when checking for
persistence.
It is envisaged that this option will be used in conjunction with
one-packet scheduling.
This only works with UDP and cannot be made to work with TCP
within the current framework.
Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Julian Anastasov <ja@ssi.bg>
Diffstat (limited to 'net/netfilter/ipvs/Kconfig')
| -rw-r--r-- | net/netfilter/ipvs/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/netfilter/ipvs/Kconfig b/net/netfilter/ipvs/Kconfig index af3c9f48f2d7..a22dac227055 100644 --- a/net/netfilter/ipvs/Kconfig +++ b/net/netfilter/ipvs/Kconfig @@ -256,4 +256,11 @@ config IP_VS_NFCT connection state to be exported to the Netfilter framework for filtering purposes. +config IP_VS_PE_SIP + tristate "SIP persistence engine" + depends on IP_VS_PROTO_UDP + depends on NF_CONNTRACK_SIP + ---help--- + Allow persistence based on the SIP Call-ID + endif # IP_VS |