hartono
Oct 03, 2013Nimbostratus
Internet Load Balancer Bidirectional High Memory Issue
I have a BIGIP 4200 serves as Internet Load Balancer Bidirectional. When the BIGIP connected to 2 Internet Service Provider (for uplink), memory increased. The Memory of BIGIP was normal if only 1 ISP was connected.
Fyi,
ltm rule /Common/iRule_geolocation {
when CLIENT_ACCEPTED {
if {[whereis [IP::local_addr] country] equals "ID"} {
pool pool_def_gw_iix
} else {
pool pool_def_gw
}
}
}
ltm rule /Common/iRule_select_snatpool {
when CLIENT_ACCEPTED {
if {[class match [IP::client_addr] equals dg_snat_2]} {
snatpool snat_overload
return
}
if { [class match [IP::client_addr] equals dg_snat_4]} {
snatpool snat_4
return
}
if { [class match [IP::client_addr] equals dg_snat_5]} {
snatpool snat_SAP_Proxy
return
}
if { [class match [IP::client_addr] equals dg_snat_7]} {
snatpool snat_7
return
}
if { [class match [IP::client_addr] equals dg_snat_8]} {
snatpool snat_8
return
}
else {
reject
}
}
}
ltm snatpool /Common/snat_4 {
members {
/Common/180.x.x.2
/Common/202.x.x.2
}
}
ltm snatpool /Common/snat_7 {
members {
/Common/180.x.x.3
/Common/202.x.x.3
}
}
ltm snatpool /Common/snat_8 {
members {
/Common/180.x.x.4
/Common/202.x.x.4
}
}
ltm snatpool /Common/snat_SAP_Proxy {
members {
/Common/180.x.x.5
/Common/202.x.x.5
}
}
ltm snatpool /Common/snat_overload {
members {
/Common/180.x.x.2
/Common/202.x.x.6
}
}
Regards