Anyone got experiences to share configuring above with firmware v2.5.5_uk to PIX 515 6.3(3) 3.0(1) Debugs show "malformed payload" or "attributes unacceptable" but keys are identical and transform-sets/policies are compatible. I've followed Draytek's document
(http://www.draytek.com.tw/english/support/support_note/router/application/vpn_solution/3/d.php ) but no progress. Nat-T is enabled. All suggestions welcome.
Barry.