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* move soures to src subdirNatanael Copa2013-08-221-873/+0
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* pingu: add support for 'fwmark' route ruleNatanael Copa2013-08-201-8/+24
| | | | | Support for adding a fwmark to an interface. It will make it possible to use firewall to mark specific traffic for a specific ISP.
* pingu_netlink: add debug logging for nexthop routesNatanael Copa2012-08-011-0/+5
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* pingu_route: allow default routes that has no via addressNatanael Copa2012-08-011-4/+6
| | | | | | This fixes load-balancing with ppp0 We also make the via address family (ipv4/ipv6) agnostic.
* pingu_host: bring interface down instantly if interface disapearsNatanael Copa2012-06-121-0/+1
| | | | | | | | | We need execute the down hook in case interface goes down if we have gre tunnels bound to an interface. If for example ppp0 disapears (pppd restart) and comes back before pingu notices it, the gre interface will not be bound to anything. So we force the "down" event instantly if we detect that the iface is gone.
* pingu_route: add helper function for generating route stringNatanael Copa2012-03-141-11/+4
| | | | Use for logging.
* pingu_netlink: logging cleanupNatanael Copa2012-03-061-4/+6
| | | | Fixes uninitialized wraning in valgrind.
* pingu_netlink: keep track of the route via interfaceNatanael Copa2011-12-081-28/+42
| | | | | This is so we later can copy more routes to alternate rotue table if needed.
* pingu_conf: add optional rule-priority config optionNatanael Copa2011-12-081-3/+4
| | | | This will set the preference for the 'ip rule'
* pingu_iface: support binding multiple ping hosts to same ifaceNatanael Copa2011-10-071-3/+1
| | | | | | | Add config option for executing actions when interface gateway goes up/down. Add config option for required hosts up per interface (defaults to 1)
* pingu: rename pingu_gateway to pingu_routeNatanael Copa2011-10-071-12/+12
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* pingu_netlink: log route changes as info instead as debugNatanael Copa2011-09-231-1/+1
| | | | Routing changes should not happen that often so we can log them as info
* pingu_netlink: delete multipath route if there are no pathsNatanael Copa2011-09-091-2/+4
| | | | | | The normal action is to replace but if all ISPs goes down we need to explicit delete the multipath route. Otherwise we will have the last default gw hanging around.
* pingu_host: cleanup. use constant to indicate host online/offlineNatanael Copa2011-09-091-1/+2
| | | | This is to make code cleaner and easier to read.
* pingu_netlink: do not add dead routes to multipathNatanael Copa2011-09-091-1/+4
| | | | | We don't was add a multipath via an interface that a pinghost has set as DOWN.
* pingu_netlink: delete the exact multipath we createdNatanael Copa2011-09-091-7/+20
| | | | | We need to keep track how we created the multipath and delete the corresponding.
* pingu_netlink: do not try remove routes that kernel aready removedNatanael Copa2011-09-091-4/+8
| | | | | | | When losing an address the kernel will remove the routes with it so we don't need to try remove it. This is only to avoid error messages in log.
* pingu_netlink: update iface index even if we dont have linkNatanael Copa2011-09-081-11/+9
| | | | | We might have got a new interface but still not got a link. We need update the iface index in such case.
* pingu_netlink: remove ip rule before we reset the addressNatanael Copa2011-09-081-1/+1
| | | | We use the address when removing the ip rule.
* pingu_netlink: save all routes for cleaup laterNatanael Copa2011-09-081-28/+15
| | | | | Instead of only saving the default gateways we save all routes and use those when we clean up on exit.
* pingu_netlink: flush route tables on exitNatanael Copa2011-09-071-0/+26
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* pingu_{iface,netlink}: only remove route rules that we actually createdNatanael Copa2011-09-071-2/+11
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* pingu_netlink: get errorcodes from route changesNatanael Copa2011-09-071-37/+83
| | | | | We use netlink_talk() to get back the error code. This helps us to giver more accurate error messages in logs.
* pingu: cleanup on exitNatanael Copa2011-09-061-1/+14
| | | | We remove the ip rule, close the ping sockets and netlink sockets.
* pingu: only create/lose binding when we get/lose addressNatanael Copa2011-09-061-1/+1
| | | | | We don't need to rebind every burst. We only bind when we get an address and we only lose the binding when the address is lost.
* pingu_netlink: fix logging of routesNatanael Copa2011-09-061-3/+5
| | | | Sometimes we have via a gateway and sometimes we don't.
* pingu_netlink: create nexthop route even if its aloneNatanael Copa2011-08-181-3/+1
| | | | | Otherwise it will not adjust the default route if one of the ISPs goes down.
* pingu: add config option 'load-balance'Natanael Copa2011-08-161-4/+12
| | | | | Add a config option to tell pingu that we want the interface to be load balanced. We also have an optional value to tell the weight.
* pingu: implement load balancing with nexthopsNatanael Copa2011-08-151-14/+132
| | | | We do loadbalancing by creating a new default gw with nexthops
* pingu_gateway: move is_default_gwNatanael Copa2011-08-151-14/+0
| | | | It belongs in pingu_gateway
* pingu_netlink: log error responsesNatanael Copa2011-08-151-0/+13
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* pingu: use source address for ip rule and copy scope link routeNatanael Copa2011-08-021-14/+27
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* pingu: remove default gw from main route table when isp goes downNatanael Copa2011-07-291-3/+10
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* pingu: clean up for ipv6 support in futureNatanael Copa2011-07-281-49/+89
| | | | | | | make the pingu_gateway struct also hold a destination so the struct can be reused. use sockaddr_any as much as possible.
* pingu: add gw to list and minor cleanupNatanael Copa2011-07-281-2/+6
| | | | | | | | - add default gateways to our gw list - use sockaddr_init to init our gw - implement sockaddr_to_string TODO: delete default gateways from list
* pingu_netlink: remove duplicate routing code.Natanael Copa2011-07-281-43/+16
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* pingu_netlink: add support for metric and sync deleted routesNatanael Copa2011-07-221-19/+98
| | | | | If a route is manually removed in main table we also remove it from our separate route table.
* pingu: create or delete ip rule on link status changeNatanael Copa2011-07-211-7/+58
| | | | | When we detect link on interface we create a route rule and we delete it when we lose the link.
* pingu: add initial code to modify routing tablesNatanael Copa2011-07-211-5/+91
| | | | | For now we just create the alternate routing tables from table 10 and +1 for each new interface. First interface is 10, second is 11 etc.
* pingu_netlink: pick up primary address for interfacesNatanael Copa2011-07-151-7/+50
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* pingu_netlink: monitor link status of interfaces via netlinkNatanael Copa2011-07-131-0/+318
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