Registered · Cross-platform

9000 SonarQube / PHP-FPM / Portainer

TCP Unofficial
UDP Unofficial
SCTP —
DCCP —

What it is

SonarQube, PHP-FPM, Hadoop NameNode, ClickHouse, Portainer and others.

When / why

Highly overloaded — identify the service before opening.

Protocol status detail

TransportStatusMeaning
TCP Unofficial Not assigned by IANA, but standardized, specified, or widely used on this port.
UDP Unofficial Not assigned by IANA, but standardized, specified, or widely used on this port.
SCTP — Not applicable for this transport.
DCCP — Not applicable for this transport.
« 8983 Apache Solr 9001 Supervisor / Tor ORPort »

Port range

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

Browse all ports →

Firewall rules for port 9000

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 9000

Allow TCP 9000 (SonarQube / PHP-FPM / Portainer). Replace <source> with the network/host that should reach it.

sudo ufw allow proto udp from <source> to any port 9000

Allow UDP 9000 (SonarQube / PHP-FPM / Portainer). 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="9000" protocol="tcp" accept'

Allow TCP 9000 (SonarQube / PHP-FPM / Portainer) from <source>. Run 'firewall-cmd --reload' afterwards.

sudo firewall-cmd --permanent --add-rich-rule='rule family="ipv4" source address="<source>" port port="9000" protocol="udp" accept'

Allow UDP 9000 (SonarQube / PHP-FPM / Portainer) from <source>. Run 'firewall-cmd --reload' afterwards.

nftables

nft add rule inet filter input ip saddr <source> tcp dport 9000 accept

Allow TCP 9000 (SonarQube / PHP-FPM / Portainer). Assumes table 'inet filter' with an 'input' chain.

nft add rule inet filter input ip saddr <source> udp dport 9000 accept

Allow UDP 9000 (SonarQube / PHP-FPM / Portainer). Assumes table 'inet filter' with an 'input' chain.

iptables

sudo iptables -A INPUT -p tcp -s <source> --dport 9000 -j ACCEPT

Allow TCP 9000 (SonarQube / PHP-FPM / Portainer). Persist with iptables-save/netfilter-persistent.

sudo iptables -A INPUT -p udp -s <source> --dport 9000 -j ACCEPT

Allow UDP 9000 (SonarQube / PHP-FPM / Portainer). Persist with iptables-save/netfilter-persistent.

Azure NSG

az network nsg rule create -g <resource-group> --nsg-name <nsg> -n Allow-sonarqubephpfpmportainer-9000 --priority 1000 --access Allow --direction Inbound --protocol "*" --source-address-prefixes <source> --destination-port-ranges 9000

Inbound rule for 9000 (SonarQube / PHP-FPM / Portainer). 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=9000,ToPort=9000,IpRanges="[{CidrIp=<source-cidr>}]"

Inbound TCP 9000 (SonarQube / PHP-FPM / Portainer). Replace <source-cidr> (e.g. 10.0.0.0/16).

aws ec2 authorize-security-group-ingress --group-id <sg-id> --ip-permissions IpProtocol=udp,FromPort=9000,ToPort=9000,IpRanges="[{CidrIp=<source-cidr>}]"

Inbound UDP 9000 (SonarQube / PHP-FPM / Portainer). Replace <source-cidr> (e.g. 10.0.0.0/16).

GCP firewall

gcloud compute firewall-rules create allow-sonarqubephpfpmportainer-9000 --direction=INGRESS --action=ALLOW --rules=tcp:9000,udp:9000 --source-ranges=<source-cidr> --network=<network>

Ingress rule for 9000 (SonarQube / PHP-FPM / Portainer). Scope with --source-ranges and optionally --target-tags.

Windows netsh

netsh advfirewall firewall add rule name="Allow SonarQube / PHP-FPM / Portainer 9000/TCP" dir=in action=allow protocol=TCP localport=9000 remoteip=<source>

Inbound TCP 9000 (SonarQube / PHP-FPM / Portainer). Set remoteip to a host/subnet; 'any' is discouraged.

netsh advfirewall firewall add rule name="Allow SonarQube / PHP-FPM / Portainer 9000/UDP" dir=in action=allow protocol=UDP localport=9000 remoteip=<source>

Inbound UDP 9000 (SonarQube / PHP-FPM / Portainer). Set remoteip to a host/subnet; 'any' is discouraged.

Windows PowerShell

New-NetFirewallRule -DisplayName "Allow SonarQube / PHP-FPM / Portainer 9000/TCP" -Direction Inbound -Action Allow -Protocol TCP -LocalPort 9000 -RemoteAddress <source>

Inbound TCP 9000 (SonarQube / PHP-FPM / Portainer). Replace <source> with a host or subnet.

New-NetFirewallRule -DisplayName "Allow SonarQube / PHP-FPM / Portainer 9000/UDP" -Direction Inbound -Action Allow -Protocol UDP -LocalPort 9000 -RemoteAddress <source>

Inbound UDP 9000 (SonarQube / PHP-FPM / Portainer). 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.