Which is the best TCP or UDP 2024?
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Studied at the University of Tokyo, Lives in Tokyo, Japan.
a TCP connection is more reliable: after a TCP packet is sent, an ACK packet is received as a reply to confirm acknowledgement. But it's not always the case with VPNs. TCP connections are usually allowed in firewalled networks on common ports like 80, 443, while UDP traffic may be blocked, usually in corporate networks.
2023-05-06 03:48:38
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Isabella Lee
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a TCP connection is more reliable: after a TCP packet is sent, an ACK packet is received as a reply to confirm acknowledgement. But it's not always the case with VPNs. TCP connections are usually allowed in firewalled networks on common ports like 80, 443, while UDP traffic may be blocked, usually in corporate networks.