Are you doing OK now? Did you file an SCC Bugzilla on this? If so what is the bug number?
There is essentially no difference between 220.127.116.11 and 18.104.22.168. The only difference is a fix to the sccProductiontest program, which external users hardly ever use. Don't use 22.214.171.124 or 126.96.36.199 because they are unstable.
If your problem still persists and you have a bug number, we can continue the discussion on Bugzilla.