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Port 1027
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Protocol
TCP
Description
Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)
Citations
Wikipedia
Service
6a44
Protocols
TCP
UDP
Description
IPv6 Behind NAT44 CPEs (6a44)
RFC
RFC 6751
—
Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)
Citations
IANA registry
RFC 6751
Service
ipv6-6a44
Protocol
TCP
Description
IPv6 6a44 (NAT44 traversal)
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5000-5100
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Protocol(s)
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