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| author | Dmitry Kozlov <xeb@mail.ru> | 2017-12-27 13:19:48 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2017-12-27 13:19:53 +0300 |
| commit | 1d6f68a518cd7f8cc182080b57d76ed16dc3973a (patch) | |
| tree | f6ee4aa24f323191bf7b7691a0546cfb7ac571e4 /accel-pppd/accel-ppp.conf.5 | |
| parent | 4c746c721ed4fadc15964b725707faf753843a9d (diff) | |
| download | accel-ppp-xebd-1d6f68a518cd7f8cc182080b57d76ed16dc3973a.tar.gz accel-ppp-xebd-1d6f68a518cd7f8cc182080b57d76ed16dc3973a.zip | |
ipoe: implemented new load balancing mechanism
new config options:
[ipoe]
weight=N - global weight
interface=ethX,weight=N - per-interface weight
How it works:
On reception of DHCPDISCOVER accel-ppp sends broadcast DHCP message to port 67 with same xid and add special vendor-specific option
where encodes its current session count multipled by weight.
On reception of such message accel-ppp searches session with same xid and compares weight.
If received weight is less than session's weight then it terminates this session.
per-interface weight=0 has special meaning as backup (fail-over) interface, f.e. it terminates session on any received weight.
By default weight based load balancing is disabled.
To enable need to specify global or/and per-interface weight.
Diffstat (limited to 'accel-pppd/accel-ppp.conf.5')
| -rw-r--r-- | accel-pppd/accel-ppp.conf.5 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/accel-pppd/accel-ppp.conf.5 b/accel-pppd/accel-ppp.conf.5 index ce4550d..4b3b20a 100644 --- a/accel-pppd/accel-ppp.conf.5 +++ b/accel-pppd/accel-ppp.conf.5 @@ -295,6 +295,9 @@ Specifies default value for per-interface .B proxy-arp parameter. .TP +.BI "weight=" n +Specifies global weight of this server (used for load balancing) +.TP .BI "interface=" [re:]name[,mode=L2|L3][,shared=0|1][,start=dhcpv4|up|auto] .BI "" [,range=x.x.x.x/mask][,ifcfg=0|1] .BI "" [,relay=x.x.x.x] @@ -304,6 +307,7 @@ parameter. .BI "" [,username=ifname|lua:function] .BI "" [,ipv6=0|1] .BI "" [,mtu=N] +.BI "" [,weight=N] .br Specifies interface to listen dhcp or unclassified packets. You may specify multiple .B interface |