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Our campus had a denial-of-service attack a week ago today. Everyone is back to normal *except* our AS/400s. We can connect to them by tcp/ip from within our vlan but we cannot get a reliable connection through the router. Half of our 400 users come through the router and they cannot work. IBM says that the router has been changed so that the tcp/ip packets are smaller than the tcp/ip packet header says they are, which is a protocol error. The campus network dudes say this not happening. To bolster their case they point out that no other machine on this router (and there are a lot of them) is having this problem. They have a point. We have an NT server on the same switch as our 400s and it's working just fine, which really p*sses me off.
Has anyone else experienced this problem and what did you do about it. We are at V4R3.
Guy Murphy - FACTS system
University of Illinois
217-333-8670
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