Dear all; I'm having an issue when proxying an access-request message between two WiMAX networks. I recently downloaded FR 2.1.8 and I'm in the middle of the messaging path. The home network is using EAP-TLS but it should be transparent for the proxy right? The issue is with the AVP WiMAX-Capability(1) please see below the packets captured (shown as in WireShark) Sending network AVP before FR proxy as arrived: AVP: l=17 t=Vendor-Specific(26) v=WiMAX(24757) VSA: l=11 t=WiMAX-Capability(1) C=0x00: 2 TLV(s) inside TLV: l=5 t=WiMAX-Release(1): 1.4 WiMAX-Release: 1.4 TLV: l=3 t=WiMAX-Accounting-Capabilities(2): No-Accounting(0) WiMAX-Accounting-Capabilities: No-Accounting (0) After proxy from FR to the Home network AVP: l=17 t=Vendor-Specific(26) v=WiMAX(24757) VSA: l=11 t=WiMAX-Capability(1) C=0x00: TLV: l=7 t=WiMAX-Release(1): 1.4\002\005 WiMAX-Release: 1.4\002\005 [Not enough room in packet for TLV header] The home network AAA complains with the error message that can not decode the AVP WiMAX-Capabilty. Any ideas why and what can I do to fix it are very much appreciated Merci Thanks a lot Vielen Dank! Gracias Ramon