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| en:dpi:opt_cgnat:сgnat_settings [2026/02/03 07:52] – [Table] elena.krasnobryzh | en:dpi:opt_cgnat:сgnat_settings [2026/02/03 07:53] (current) – [Parameters and possible values] elena.krasnobryzh |
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| | ''nat_tcp_max_sessions''\\ integer | The maximum number of TCP sessions a subscriber can create.\\ Default: 2000. | | | ''nat_tcp_max_sessions''\\ integer | The maximum number of TCP sessions a subscriber can create.\\ Default: 2000. | |
| | ''nat_udp_max_sessions''\\ integer | The maximum number of UDP sessions a subscriber can create.\\ Default: 2000. | | | ''nat_udp_max_sessions''\\ integer | The maximum number of UDP sessions a subscriber can create.\\ Default: 2000. | |
| | ''nat_type''\\ integer | Sets the type of profile.\\ Choices:\\ ''0'' --- CGNAT;\\ ''1'' --- NAT 1:1. | | | ''nat_type''\\ integer | Sets the type of profile.\\ Choices:\\ ''0'' — CGNAT;\\ ''1'' — NAT 1:1. | |
| | ''nat_ports''\\ string | The range of ports used for translation on external addresses.\\ Default: 1024-65535. | | | ''nat_ports''\\ string | The range of ports used for translation on external addresses.\\ Default: 1024-65535. | |
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| ^ fastdpi.conf parameters || | ^ fastdpi.conf parameters ^^ |
| ^ Parameter ^ Value ^ | ^ Parameter ^ Value ^ |
| | ''nat_max_profiles''\\ integer | Maximum number of profiles with pool parameters.\\ Default: 4.\\ Max: 65000 (if sufficient RAM is available). | | | ''nat_max_profiles''\\ integer | Maximum number of profiles with pool parameters.\\ Default: 4.\\ Max: 65000 (if sufficient RAM is available). | |
| | ''nat_exclude_private''\\ integer | Excludes NAT conversion if both addresses are private.\\ Choices:\\ ''0'' — off ← (default).\\ ''1'' — Not doing NAT for private addresses (ip_src и ip_dst --- private or in nat_private_cidr).\\ ''2'' — ip_src — private subject to nat_private_cidr and AS for dst_ip = local.\\ ''4'' — ip_src — private subject to nat_private_cidr and AS for dst_ip = peer. | | | ''nat_exclude_private''\\ integer | Excludes NAT conversion if both addresses are private.\\ Choices:\\ ''0'' — off ← (default).\\ ''1'' — Not doing NAT for private addresses (ip_src и ip_dst — private or in nat_private_cidr).\\ ''2'' — ip_src — private subject to nat_private_cidr and AS for dst_ip = local.\\ ''4'' — ip_src — private subject to nat_private_cidr and AS for dst_ip = peer. | |
| | ''nat_private_cidr''\\ string | Specifies additional private address ranges in addition to the standard ranges((Standard ranges: 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 100.64.0.0/10)).\\ Max: 4 ranges. | | | ''nat_private_cidr''\\ string | Specifies additional private address ranges in addition to the standard ranges((Standard ranges: 10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16, 100.64.0.0/10)).\\ Max: 4 ranges. | |
| | ''lifetime_flow''\\ integer | Specifies the short queue time in seconds for TCP SYN, FIN, UDP.\\ Default: 60. | | | ''lifetime_flow''\\ integer | Specifies the short queue time in seconds for TCP SYN, FIN, UDP.\\ Default: 60. | |
