Difference between revisions of "User Datagram Protocol (UDP)"
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{{Draft}} | {{Draft}} | ||
| + | [[wikipedia:User Datagram Protocol]] | ||
| + | |||
| + | * [[DHCP]] 68 | ||
| + | * [[Kerberos]] UDP 88 | ||
| + | * [[Internet Key Exchange (IKE)]] 500 | ||
| + | * [[syslog]] 514 | ||
| + | * [[WireGuard]] use UDP port 41414 | ||
| + | * [[GlobalProtect]] use UDP 4501 | ||
| + | |||
| + | |||
| + | https://unix.stackexchange.com/a/266368 | ||
| + | Can show wrong information | ||
| + | [[nc]] -vnzu 5x.253.51.xxx 4501 | ||
| + | Connection to 5x.253.51.xxx 4501 port [udp/*] succeeded! | ||
| + | |||
| + | |||
| + | == Related terms == | ||
| + | * [[Transmission Control Protocol (TCP)]] | ||
| + | * <code>[[netstat]]</code> | ||
| + | * <code>[[nc]] -u XXXXX</code> | ||
| + | * [[wikipedia:UDP hole punching]] | ||
| + | * [[PAN-OS]]: <code>[[show session info]]</code>: <code>UDP default timeout: 30 secs</code> <ref>https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClRiCAK</ref> | ||
| + | * <code>[[set session]] timeout-udp 60</code> (change is not persistent) | ||
| + | * [[Flood protection]] | ||
== See also == | == See also == | ||
* {{TCP}} | * {{TCP}} | ||
| + | |||
| + | |||
| + | [[Category:Networking]] | ||
Latest revision as of 09:53, 18 March 2021
This article is a Draft. Help us to complete it.
wikipedia:User Datagram Protocol
- DHCP 68
- Kerberos UDP 88
- Internet Key Exchange (IKE) 500
- syslog 514
- WireGuard use UDP port 41414
- GlobalProtect use UDP 4501
https://unix.stackexchange.com/a/266368
Can show wrong information
nc -vnzu 5x.253.51.xxx 4501 Connection to 5x.253.51.xxx 4501 port [udp/*] succeeded!
Related terms[edit]
- Transmission Control Protocol (TCP)
netstatnc -u XXXXX- wikipedia:UDP hole punching
- PAN-OS:
show session info:UDP default timeout: 30 secs[1] set session timeout-udp 60(change is not persistent)- Flood protection
See also[edit]
- TCP/IP, Transport protocol, UDP, SCTP, QUIC, subnet mask, Routing protocols: BGP, routing table, Policy based routing, multicast, TCP Fast Open, RDP, TTL, RTT, MPTCP, Large send offload (LSO): (TSO, GRO, GSO, TCP checksum),
ethtool, SCTP, 5-Tuple, Check TCP connectivity, TCP window size,/proc/sys/net/ipv4/tcp_rmem, ack, List of TCP ports, localhost, broadcast address
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