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said A, and I said B. I'm certainly not an expert in configuring routers and other things. I don't even know what pinging is or what it's for. In practice, failures can happen anywhere. I can't say whether it was that way or not because I don't know. I don't see any point in continuing the conversation with you and I don't want to. I'm ready to discuss it with members of the AC in ICQ if there are any questions left for me.