3 wan links - browsing the web stopping



  • I load balance 3 wan links, buth afther some time I can`t open any web page like google or yahoo.
    Can someone help me please
    My config is:

    Wan1
      ip 192.168.0.254
    gw 192.168.0.1

    Wan2
      ip 192.168.2.254
    gw 192.168.2.1

    Wan3
      ip 192.168.5.254
      gw 192.168.5.2

    Lan
    ip 192.168.1.253



  • Check your loadbalancer status at status>loadbalancer. Are all WANs up? Also how have you set up the pool (monitor IPs) and what rules do you use for the loadbalancer? Also try to ping an external IP. Might be a DNS issue. Have you setup your DNS correctly for MultiWAN?



  • @hoba:

    Check your loadbalancer status at status>loadbalancer. Are all WANs up?

    Name      Gateways  Status  Description
                        192.168.0.1        Online Last change Jul 23 2006 14:58:34
    BALANSER     192.168.2.1        Online Last change Jul 23 2006 14:02:08
                        192.168.5.2        Online Last change Jul 23 2006 14:02:08

    Yes all Wan`s is UP

    @hoba:

    Also how have you set up the pool (monitor IPs) and what rules do you use for the loadbalancer?

    Rules for LAN are:

    Proto  Source          Port  Destination  Port  Gateway                Description
    *  192.168.1.0/24  *  192.168.0.1/24  *  192.168.0.1
    *  192.168.1.0/24  *  192.168.2.1/24  *  192.168.2.1
    *  192.168.1.0/24  *  192.168.5.2/24  *  192.168.5.2
    *  192.168.1.0/24   *    *                      *  BALANSER
    *  LAN net             *       *                          *  *

    Rules for Wan`s are

    Proto  Source          Port  Destination  Port  Gateway                Description
    *         *                   *        *                      *    *

    @hoba:

    Also try to ping an external IP. Might be a DNS issue.

    When I ping         www.google.com

    Pinging www.l.google.com [66.249.85.104] with 32 bytes of data:

    Reply from 66.249.85.104: bytes=32 time=48ms TTL=242
    Reply from 66.249.85.104: bytes=32 time=35ms TTL=242
    Reply from 66.249.85.104: bytes=32 time=35ms TTL=242
    Reply from 66.249.85.104: bytes=32 time=40ms TTL=242

    @hoba:

    Have you setup your DNS correctly for MultiWAN?

    I don`t know what you mine by that

    I only want to use Outgoing load balancing
    Thans in advance



  • You should use dns-servers from different wans and place a static route through the appropriate gateway pointing to the dns servers at the pfsense to keep dns resolution up if your main wan fails.

    Name        Gateways    Status    Description
                        192.168.0.1        Online    Last change Jul 23 2006 14:58:34
    BALANSER    192.168.2.1        Online    Last change Jul 23 2006 14:02:08
                        192.168.5.2        Online    Last change Jul 23 2006 14:02:08

    Your mainwan seems to have been down (there was a change in it's status past the other 2 wans from your paste). It might be that your DNS resolution then didn't work thus making you think your connection was down. Set it up like described above and you won't use DNS on primary WAN failing.



  • Problem solver  ;D

    The problem was in the MT box afther the pfsense box.


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