id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host 5149,Network Bridge adapter changes MAC address after upgrade from 3.0.6 r52128 to 3.0.8 r53138,tl8888,,"After I upgraded VirtualBox (running on WinXP Host) from 3.0.6 r52128 to 3.0.8 r53138, I found that the network bridge I create (between ""VirtualBox Host-Only Network"" and my real Broadcom 440x 10-100 Integrated Controller) has a different MAC address (note: this is the network bridge MAC address I am talking about here). This causes a number of problems: 1. I have iTunes (on WinXP) with a number of programs I bought, and they seem to count the number of different MAC addresses that I am using when I sync with my iPhone. Hence I ran into problems after upgrading VirtualBox 5 times! 2. I have MAC address based filtering at the external firewall which would then need to change 3. I have DHCP Server with fixed IP mapping to MAC address, and this also needs to change. Problem #1 (related to iTunes Rights Management) is causing the biggest headache for me at the moment. Hence, is there a way for me to manually set the MAC address of the Bridged Network adapter? Thanks & regards. ",defect,closed,network,VirtualBox 3.0.8,obsolete,bridged network winxp,tam_lien@…,Linux,Windows