Hello, Following the discussions in the list, I made a test on one of our servers, which is in an ISP's datacenter.
The result is below: $ dig +short rs.dns-oarc.net txt rst.x476.rs.dns-oarc.net. rst.x485.x476.rs.dns-oarc.net. rst.x490.x485.x476.rs.dns-oarc.net. "218.204.255.72 DNS reply size limit is at least 490" "218.204.255.72 lacks EDNS, defaults to 512" "Tested at 2010-05-04 02:23:51 UTC" Does this mean our ISP's filrewall block EDNS query/response? Thanks. _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
