We have a few circuits with ATT and a few VZ. Since friday we have seen serveral intermittent issues throught ATT to reach various customers and our various remote offices. If we swing the traffic through VZ interfaces using static routes we can reach those locations fine. We were doing traceroutes during the issue and we saw the traceroutes dying inside ATT network. I was wondering if any one else saw similar issues ? On friday we saw issue between ATT and GBLX peering point. We saw similar issue on tuesday. And another one today. We sent to ATT various traceroutes and opened a few tickets but didnt really get any kind of confirmation. The problem seems to remedy itself on its own after 10-30 minutes. Please chime in if any one else saw similar issues transiting through AT&T or global crossing.