Tag: tcp
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Networking: TCP
MTU: MSS: Now how MTU affects GRE or VxLAN or any other tunnelling ? TCP and MTU: TCP recognize Ethernet MTU and can calculate MSS from it. which means, if we set our Ethernet MTU as 9000, TCP will calculate MSS as 8960 bytes.in datacenter, we usually set MTU as 9000 bytes as we control…