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advanced-firewall [2024/11/27 00:39] – [Multicast] -Formatting, condense, add explanation of Force IGMPv2 setting hogwildadvanced-firewall [2024/11/27 00:42] (current) – [Multicast] hogwild
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 ===== NAT ===== ===== NAT =====
  
-**NAT loopback:** lets LAN devices access each other via the router's WAN interface. Also known as "Hairpinning", it's often used when connecting to the DDNS domain of your router via the LAN. These days, this setting is almost never needed. Also, it can create speed bottlenecks.+**NAT loopback:** lets LAN devices access each other via the router's WAN interface. 
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 +Also known as "Hairpinning", it's often used when connecting to the DDNS domain of your router via the LAN. These days, this setting is almost never needed. Also, it can create speed bottlenecks.
  
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-**NAT target: **defines how NAT is implemented in loopback situations. Masquerade is the default, but involves an additional lookup, and the mapping is done towards an interface. SNAT is minutely faster, as its NAT mapping points directly to the destination IP and thus bypasses the lookup stage. However, SNAT is less reliable than Masquerade.+**NAT target: **defines how NAT is implemented in loopback situations. 
 + 
 +Masquerade is the default, but involves an additional lookup, and the mapping is done towards an interface. SNAT is minutely faster, as its NAT mapping points directly to the destination IPthus bypassing the lookup stage. However, SNAT is less reliable than Masquerade.
  
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 **Max clients: **the maximum number of simultaneous Udpxy clients. **Max clients: **the maximum number of simultaneous Udpxy clients.
  
-Udpxy is is a lightweight protocol, so it works well for a limited number of clients. You might want to impose a maximum limit.+Udpxy is is a lightweight protocol, so it works well for a limited number of clients. You might want to set a maximum limit.
  
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advanced-firewall.1732667996.txt.gz · Last modified: 2024/11/27 00:39 by hogwild