First post, by superfury
How should an ISP handle packets that are received for the connected client (which has an IP and/or IPX address) that exceed the MTU of the client's PPP connection? If the client identifies a maximum of, say, 1500 bytes in the information fields and the ISP receives a larger IP/IPX packet in a open IPv4 or IPX connection, what should it do with the incoming packet for the client? Drop it and do nothing? Send some IMCP(IPv4 packets only) or IPX equivalent packet back to the sender of the received packet? Truncate the packet and send it to the client with the destination IP address or IPX node number?
Author of the UniPCemu emulator.
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