CGNAT [Документация VAS Experts]

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en:cgnat_description [2017/03/09 15:41] – created aalekseenkoen:cgnat_description [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-=== CGNAT === 
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-Network Address Translation and Port allows you to share a public IPv4 address for several subscribers and extend the use of the limited IPv4 address space. 
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-=== RFC === 
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-Complies with industry standards, as specified in RFC 6888, RFC 4787. 
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-=== Full Cone === 
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-Provides transparent operation of peer-to-peer protocols (torrents, games). 
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-=== Paired IP address pooling === 
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-Subscriber sessions are tied to a single external IP address for the subscriber. 
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-=== Hairpinning === 
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-Subscribers inside NAT interact with each other without address translation. 
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-=== Limits === 
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-For each pool of IP addresses individually set a limit on the number of TCP and UDP connections for the user to allow the operator to allocate resources sparingly address space between corporate and private clients. 
-In the absence of activity, unused connections close, releasing ports. 
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-=== NAT flows export === 
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-Network flows information are recorded in a text file or transferred to an external collector by the IPFIX protocol (Also known as NetFlow v10).