{{hc|Bonjour/Zeroconf|iptables -I INPUT -p udp --dport mdns -d 224.0.0.251 -j ACCEPT
iptables -I OUTPUT -p udp --dport mdns -d 224.0.0.251 -j ACCEPT}}
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3 KB (490 words) - 10:27, 8 August 2022
{{hc|Bonjour/Zeroconf|iptables -I INPUT -p udp --dport mdns -d 224.0.0.251 -j ACCEPT
iptables -I OUTPUT -p udp --dport mdns -d 224.0.0.251 -j ACCEPT}}
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5 KB (285 words) - 07:30, 17 May 2020
sequence = 8881:tcp,7777:tcp,9991:tcp
...start_command = /usr/bin/iptables -A TCP -s %IP% -p tcp --dport 22 -j ACCEPT
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13 KB (2,087 words) - 06:13, 11 August 2023
...se the java program does not support unix sockets out of the box. Check if TCP/IP is disabled:
...{{ic|<nowiki>bind-address = 127.0.0.1</nowiki>}} instead to allow loopback TCP/IP or alternatively [[#Add unix socket support]] )
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8 KB (1,180 words) - 11:29, 20 June 2023
...or implementing virtual private networks. PPTP uses a control channel over TCP and a GRE tunnel operating to encapsulate PPP packets.
# Disable BSD-Compress and Van Jacobson TCP/IP header compression
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6 KB (855 words) - 08:04, 18 February 2022
iptables -t nat -A POSTROUTING -s 192.168.0.0/21 -j SNAT --to $Gr1 #ACCESS VLAN 10
iptables -t nat -A POSTROUTING -s 192.168.8.0/21 -j SNAT --to $Gr2 #ACCESS VLAN 20
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7 KB (1,133 words) - 08:10, 24 January 2022
...|# iptables -t nat -A OUTPUT -p tcp --dport 80 -m owner --uid-owner proxy -j ACCEPT
# iptables -t nat -A OUTPUT -p tcp --dport 80 -j REDIRECT --to-ports 3127}}
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4 KB (572 words) - 13:38, 21 May 2023
-A ufw-before-forward -i wg0 -j ACCEPT
-A ufw-before-forward -o wg0 -j ACCEPT
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8 KB (1,225 words) - 22:13, 17 March 2024
# iptables -t nat -A POSTROUTING -o internet0 -j MASQUERADE
# iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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10 KB (1,556 words) - 20:28, 16 January 2024
...ции виртуальной частной сети. PPTP использует канал контроля над туннелями TCP и GRE для инкапсуляции PPP-пакетов.
iptables -A INPUT -i ppp+ -j ACCEPT
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10 KB (425 words) - 12:48, 17 September 2021
iptables -t nat -A POSTROUTING -s 192.168.0.0/21 -j SNAT --to $Gr1 #ACCESS VLAN 10
iptables -t nat -A POSTROUTING -s 192.168.8.0/21 -j SNAT --to $Gr2 #ACCESS VLAN 20
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7 KB (1,224 words) - 09:11, 2 April 2023
# iptables -t nat -A POSTROUTING -o internet0 -j MASQUERADE
# iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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8 KB (1,255 words) - 08:42, 21 October 2022
# iptables -N TCP
...e later rules, which are specified with the protocol options, e.g. {{ic|-p tcp}}, always.
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31 KB (5,049 words) - 18:20, 9 April 2023
# iptables -t nat -A POSTROUTING -o internet0 -j MASQUERADE
# iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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16 KB (588 words) - 20:28, 11 December 2022
*Plex Media Server: TCP 32400
*Plex DLNA Server: TCP 32469, UDP 1900
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11 KB (1,702 words) - 17:44, 26 March 2024
There {{ic|''protocol''}} is either {{ic|tcp}} or {{ic|udp}}.
This command has the same effect as {{ic|iptables -t nat -A POSTROUTING -j MASQUERADE}}:
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8 KB (1,077 words) - 12:18, 30 July 2023
*Plex Media Server: TCP 32400
*Plex DLNA Server: TCP 32469, UDP 1900
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8 KB (1,167 words) - 21:49, 10 October 2022
...t(s) to be used. In this example, ports 56881 through 56889 are opened for TCP and UDP:
# iptables -A INPUT -p tcp --dport 56881:56889 -j ACCEPT
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17 KB (2,594 words) - 13:04, 10 November 2023
-A ufw-before-input -i lo -j ACCEPT
-A ufw-before-output -o lo -j ACCEPT
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10 KB (1,474 words) - 01:08, 25 March 2023
iptables -t mangle -A OUTPUT -p tcp -m multiport --dports 6667,6697 -j MARK --set-mark 0x1
iptables -t nat -A POSTROUTING -o $1 -j MASQUERADE
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11 KB (1,654 words) - 20:53, 27 January 2023