Unable to connect to source.repository.backtrack-linux.org

I have a BackTrack5 r3 installed on VMware. As you see below I have internet access in it : root@bt:~# ping www.google.com PING www.google.com (173.194.70.105) 56(84) bytes of data. 64 bytes from fa-in-f105.1e100.net (173.194.70.105): icmp_seq=1 ttl=128 time=205 ms 64 bytes from fa-in-f105.1e100.net (173.194.70.105): icmp_seq=2 ttl=128 time=208 ms 64 bytes from fa-in-f105.1e100.net (173.194.70.105): icmp_seq=3 ttl=128 time=208 ms 64 bytes from fa-in-f105.1e100.net (173.194.70.105): icmp_seq=4 ttl=128 time=209 ms ^C --- www.google.com ping statistics --- 4 packets transmitted, 4 received, 0% packet loss, time 3001ms rtt min/avg/max/mdev = 205.799/208.145/209.851/1.473 ms The question is, why when I try to use **apt-get update** command, I receive error?! root@bt:~# apt-get update Err http://32.repository.backtrack-linux.org revolution Release.gpg Could not connect to 32.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) Err http://32.repository.backtrack-linux.org/ revolution/main Translation-en_US Unable to connect to 32.repository.backtrack-linux.org:http: Err http://32.repository.backtrack-linux.org/ revolution/microverse Translation-en_US Unable to connect to 32.repository.backtrack-linux.org:http: Err http://32.repository.backtrack-linux.org/ revolution/non-free Translation-en_US Unable to connect to 32.repository.backtrack-linux.org:http: Err http://32.repository.backtrack-linux.org/ revolution/testing Translation-en_US Unable to connect to 32.repository.backtrack-linux.org:http: Err http://source.repository.backtrack-linux.org revolution Release.gpg Could not connect to source.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) Err http://source.repository.backtrack-linux.org/ revolution/main Translation-en_US Unable to connect to source.repository.backtrack-linux.org:http: Err http://source.repository.backtrack-linux.org/ revolution/microverse Translation-en_US Unable to connect to source.repository.backtrack-linux.org:http: Err http://source.repository.backtrack-linux.org/ revolution/non-free Translation-en_US Unable to connect to source.repository.backtrack-linux.org:http: Err http://source.repository.backtrack-linux.org/ revolution/testing Translation-en_US Unable to connect to source.repository.backtrack-linux.org:http: Err http://all.repository.backtrack-linux.org revolution Release.gpg Could not connect to all.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) Err http://all.repository.backtrack-linux.org/ revolution/main Translation-en_US Unable to connect to all.repository.backtrack-linux.org:http: Err http://all.repository.backtrack-linux.org/ revolution/microverse Translation-en_US Unable to connect to all.repository.backtrack-linux.org:http: Err http://all.repository.backtrack-linux.org/ revolution/non-free Translation-en_US Unable to connect to all.repository.backtrack-linux.org:http: Err http://all.repository.backtrack-linux.org/ revolution/testing Translation-en_US Unable to connect to all.repository.backtrack-linux.org:http: Reading package lists... Done W: Failed to fetch http://all.repository.backtrack-linux.org/dists/revolution/Release.gpg Could not connect to all.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) W: Failed to fetch http://all.repository.backtrack-linux.org/dists/revolution/main/i18n/Translation-en_US.bz2 Unable to connect to all.repository.backtrack-linux.org:http: W: Failed to fetch http://all.repository.backtrack-linux.org/dists/revolution/microverse/i18n/Translation-en_US.bz2 Unable to connect to all.repository.backtrack-linux.org:http: W: Failed to fetch http://all.repository.backtrack-linux.org/dists/revolution/non-free/i18n/Translation-en_US.bz2 Unable to connect to all.repository.backtrack-linux.org:http: W: Failed to fetch http://all.repository.backtrack-linux.org/dists/revolution/testing/i18n/Translation-en_US.bz2 Unable to connect to all.repository.backtrack-linux.org:http: W: Failed to fetch http://32.repository.backtrack-linux.org/dists/revolution/Release.gpg Could not connect to 32.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) W: Failed to fetch http://32.repository.backtrack-linux.org/dists/revolution/main/i18n/Translation-en_US.bz2 Unable to connect to 32.repository.backtrack-linux.org:http: W: Failed to fetch http://32.repository.backtrack-linux.org/dists/revolution/microverse/i18n/Translation-en_US.bz2 Unable to connect to 32.repository.backtrack-linux.org:http: W: Failed to fetch http://32.repository.backtrack-linux.org/dists/revolution/non-free/i18n/Translation-en_US.bz2 Unable to connect to 32.repository.backtrack-linux.org:http: W: Failed to fetch http://32.repository.backtrack-linux.org/dists/revolution/testing/i18n/Translation-en_US.bz2 Unable to connect to 32.repository.backtrack-linux.org:http: W: Failed to fetch http://source.repository.backtrack-linux.org/dists/revolution/Release.gpg Could not connect to source.repository.backtrack-linux.org:80 (50.7.55.50). - connect (111: Connection refused) W: Failed to fetch http://source.repository.backtrack-linux.org/dists/revolution/main/i18n/Translation-en_US.bz2 Unable to connect to source.repository.backtrack-linux.org:http: W: Failed to fetch http://source.repository.backtrack-linux.org/dists/revolution/microverse/i18n/Translation-en_US.bz2 Unable to connect to source.repository.backtrack-linux.org:http: W: Failed to fetch http://source.repository.backtrack-linux.org/dists/revolution/non-free/i18n/Translation-en_US.bz2 Unable to connect to source.repository.backtrack-linux.org:http: W: Failed to fetch http://source.repository.backtrack-linux.org/dists/revolution/testing/i18n/Translation-en_US.bz2 Unable to connect to source.repository.backtrack-linux.org:http: W: Some index files failed to download, they have been ignored, or old ones used instead. I tried to open source.repository.backtrack-linux.org with my internet browsers, but I receive The requested URL could not be retrieved and Unable to connect. So I guess the origin of the problem is in the Backtrack support. but what shall I do now?