On Thu, May 27, 2010 at 1:41 PM, Evgeny Yurchenko <[email protected]> wrote: > Yehuda Katz wrote: >> On Thu, May 27, 2010 at 1:02 PM, Chris Buechler <[email protected]> >> wrote: >>> On Thu, May 27, 2010 at 10:30 AM, Yehuda Katz <[email protected]> wrote: >>>> We had Verizon DSL for our primary WAN connection. >>>> Our primary IP (the WAN interface IP) was 71.248.x.114 >>>> We had this entry in the Virtual IP list: >>>> Type: Proxy ARP >>>> Interface: WAN >>>> IP Address: Network 71.248.x.112/28 >>>> >>>> To get that to work, we had to set the WAN interface IP to each of the >>>> virtual IPs (ending with 114), after which we had no trouble. >>>> >>>> >>>> Yesterday we switched to Verizon FiOS which meant that we got new IPs. >>>> I switched the WAN interface IP to the new address 71.179.x.83 >>>> and I switched the entry in Virtual IPs to >>>> Type: Proxy ARP >>>> Interface: WAN >>>> IP Address: Network 71.179.x.80/28 >>>> >>>> We went through the same procedure, setting the WAN to each IP. >>>> Some time during the night, each of the IPs stopped working. >>>> This morning, we set the WAN interface to each of the IPs and they are >>>> working now, but we have no way of knowing what will happen tonight. >>>> >>>> Any ideas? >>>> >>>> >>> >>> Use CARP VIPs instead. >>> >>> >> >> Maybe someone could point me to a walk-through for that. >> The CARP page looks so much more complicated and I have never used it >> before. >> > > http://www.pfsense.org/mirror.php?section=tutorials/carp/carp-cluster-new.htm > is very good tutorial > Thanks for the tutorial, but that does not do what I am trying to do. According to the text on the Virtual IP page, Proxy ARP can work for an entire CIDR block while CARP does not. Does that mean I need to create an individual rule for each IP?
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