On Tue, Jan 06, 2004 at 04:20:25PM -0500, [EMAIL PROTECTED] wrote: > The problem > I have 5 buildings that are connected via point-to-point wireless. The > cost of dedicated lines within this town were so high that wireless was an > excellent option. The wireless is in place and working however we are > going back to secure the wireless cloud so that it cannot be used by > unauthorized people. The internet connection for all buildings is located > at Building A so all machines need to route across the wireless to the > internet. > > The solution > 5 PCs running FreeBSD 5.1-Release using 2 network cards apiece and running > IP-ENCAP between nodes with the tunnel being encrypted with IPSEC. > Routing on each gateway that sends its traffic to the headend at Building A > > I have all this working except for this problem > The PROBLEM > Certain websites are not accessible > sears.com > msnbc.com > microsoft.com > drudgereport.com > > Other websites will work normally > freebsd.org > slashdot.org > ebay.com > > What seems to be the problem > Each of the websites that I listed have round-robin DNS enabled and have > multiple A records for the website
I'd suspect MTU issues rather than multiple A records. Try setting the MTU of the link to the Internet to 1400. If that works you can fine tune it. -- Barney Wolff http://www.databus.com/bwresume.pdf I'm available by contract or FT, in the NYC metro area or via the 'Net. _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"
