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2009-07-07fix for bug 4658. Move enable-source-based-routing to per rule basis from ↵slioch
global setting. Conflicts: src/lbdecision.cc
2009-04-02added source based routing feature.slioch
2009-02-09added support for global level conntrack flushing on interface state change. ↵slioch
Default configuration is to disable this feature.
2008-12-16fix for bug 3968. enhanced show wan load balance according to preferred ↵slioch
design in bug listing. Also exposed time of last interface status change.
2008-12-05added support for dhcp in daemon. On receiving SIGUSR2 daemon checks and ↵slioch
updates new address for snat, and nexthop for lb routing tables. hook needs to be added to dhclient daemon to send SIGUSR2 to wan_lb so notification is generated on address change event. Note that for this behavior to be active in WLB nexthop needs to be populated with 'dhcp' configuration string. still requires routing paths availble for target testing, which might require an update to the dhcp client script and possible configuration knob.
2008-09-25fix for bug 3710. also found and fixed another bug with restarting of wlb ↵slioch
after changing rule set. this simplifies the application of the rules to the mangle table.
2008-08-29add rule failover support. Failover mode can now be specified on a specific ↵Mike Larson
rule. This rule will only direct traffic to a single active interface, on failure of the ping target traffice will be directed out an alternate interface. note: the one todo item for this feature is to add "stickiness" of an active interface. wlb re-evaluates all rules on an interface state change and this may cause the interface to change for failover mode. supporting this mode requires a less than trivial rewrite of the wlb decision code.:
2008-08-22Partial fix for bug 3332. WLB can now be configured to run without creating ↵root
implicit source nat rules. This configuration element applies to the complete wan load balance configuration.
2008-08-22fix for bug 3620. exclusion option is now provided and will create an accept ↵root
rule. For an exclusion the user does not need to configure interfaces for that rule to balance across.
2008-06-10modified prerouting decisions to work with connmark. user needs to specify ↵Michael Larson
inbound interface now (although this isn't currently required).
2008-06-06added contract entry for state NEW for initial interface. Also add parameter ↵Michael Larson
to specify nexthop via interface in interface-health. This will be mandatory, but currently it is optional in the absence of a migration script.
2008-03-20modified configuration to mirror nat/firewall for port/address ↵Michael Larson
configuration. added port configuration support for common port configuration validation. still needs additional validation for address configuration.
2008-03-10convert from VPL to GPLv2Stephen Hemminger
Change license on all files from VPL 1.0 to GPLv2 for Glendale.
2008-02-05changed port definition to be consistent with fw/nat (i.e. single port line ↵Michael Larson
allow multi-port configuration). init script fix
2008-02-04whole raft of cli related changes. Fixed bugs in display output--added error ↵Michael Larson
checking on some configuration combinations. added additional error checking in the code.
2008-02-01processing added to compute elapsed time in pretty output format for show ↵Michael Larson
commands. time since last failure/success per interface.
2007-12-14initial check wan lbdebian/0.1Michael Larson
Signed-off-by: Michael Larson <slioch@eng-140.vyatta.com>