Registered · Cross-platform

8118 Privoxy

TCP Yes
UDP
SCTP
DCCP

What it is

Privoxy filtering web proxy.

When / why

Ad/privacy filtering proxy.

Protocol status detail

TransportStatusMeaning
TCP Yes Assigned by IANA and standardized, specified, or widely used on this port.
UDP Not applicable for this transport.
SCTP Not applicable for this transport.
DCCP Not applicable for this transport.

Port range

Registered (1024–49151). Assigned by IANA on request; usable without elevated privileges on most systems.

Browse all ports →

Firewall rules for port 8118

Copy-ready inbound rules for the active transports. Replace every <source> placeholder with the specific host, subnet, or CIDR that should reach this port.

ufw

sudo ufw allow proto tcp from <source> to any port 8118

Allow TCP 8118 (Privoxy). Replace <source> with the network/host that should reach it.

firewalld

sudo firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="<source>" port port="8118" protocol="tcp" accept'

Allow TCP 8118 (Privoxy) from <source>. Run 'firewall-cmd --reload' afterwards.

nftables

nft add rule inet filter input ip saddr <source> tcp dport 8118 accept

Allow TCP 8118 (Privoxy). Assumes table 'inet filter' with an 'input' chain.

iptables

sudo iptables -A INPUT -p tcp -s <source> --dport 8118 -j ACCEPT

Allow TCP 8118 (Privoxy). Persist with iptables-save/netfilter-persistent.

Azure NSG

az network nsg rule create -g <resource-group> --nsg-name <nsg> -n Allow-privoxy-8118 --priority 1000 --access Allow --direction Inbound --protocol TCP --source-address-prefixes <source> --destination-port-ranges 8118

Inbound rule for 8118 (Privoxy). Set <source> to a CIDR; lower priority number = higher precedence.

AWS Security Group

aws ec2 authorize-security-group-ingress --group-id <sg-id> --ip-permissions IpProtocol=tcp,FromPort=8118,ToPort=8118,IpRanges="[{CidrIp=<source-cidr>}]"

Inbound TCP 8118 (Privoxy). Replace <source-cidr> (e.g. 10.0.0.0/16).

GCP firewall

gcloud compute firewall-rules create allow-privoxy-8118 --direction=INGRESS --action=ALLOW --rules=tcp:8118 --source-ranges=<source-cidr> --network=<network>

Ingress rule for 8118 (Privoxy). Scope with --source-ranges and optionally --target-tags.

Windows netsh

netsh advfirewall firewall add rule name="Allow Privoxy 8118/TCP" dir=in action=allow protocol=TCP localport=8118 remoteip=<source>

Inbound TCP 8118 (Privoxy). Set remoteip to a host/subnet; 'any' is discouraged.

Windows PowerShell

New-NetFirewallRule -DisplayName "Allow Privoxy 8118/TCP" -Direction Inbound -Action Allow -Protocol TCP -LocalPort 8118 -RemoteAddress <source>

Inbound TCP 8118 (Privoxy). Replace <source> with a host or subnet.

Rules are generated only for transports marked active for this port. They default to an inbound allow with an explicit source placeholder — never any. Review direction, scope, and rule precedence before applying in production.