Good evening all, New at this so sorry if a stupid question. I run node 2498 (Echolink 5503 and IRLP 5503). I wanted to create a backup pc of my fully working node and as I have a spare PIV 2Ghz Pc. I did the following. 1. Installed the Centos 5.5 CD onto the new pc with USB Sound fob in USB port.( This device I have already tested and know this works) 2. Followed and all updates were completed in about 40 minutes 3. I was prompted for an IP address and I selected DHCP 4. When asked my password I selected a high encryption password 5. Then finally asked to insert my node number...2498 6. Password as supplied by All star on some months ago I then typed in. I was then at the logon prompt so Logon with root Password used and I was at the console I then deleted the asterisk folder on this fresh build and contents and copied (using winscp) the asterisk folder and contents that I had backup off my working but powered off main node. When I finally ifconfig and made sure the private IP was identical to my main All star node that I had firstly copied the complete Asterisk contents over was already turned off( No IP conflicts) I then telinit 6 and thus a reboot On power up the IP was the same. I copied the IRLP backup into temp Then tried irlpsetup.sh ( Was unable to run) All worked ok 3 weeks ago when I ran the identical command. I was then unable to connect to no links be it Echolink or All Star. ( I was unable to resolve Echolink by a ping Europe.echolink.org. path unknown) Any ideas I have made sure the Asterisk contents match size for size of my working node and is in the correct place. I have made sure the A was not in the iax configuration I have put this backup Pc under the bench as work in progress and turned my main All Star back on. After 10 minutes all now is fine and working has anyone any idea on what I missed please? Many thanks Keith Handscombe G7DNT