Registered · Linux/Unix

2087 WHM (TLS)

TCP Unofficial
UDP
SCTP
DCCP

What it is

WebHost Manager over TLS.

When / why

Secure WHM administration.

Protocol status detail

TransportStatusMeaning
TCP Unofficial Not assigned by IANA, but 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.

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Firewall rules for port 2087

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 2087

Allow TCP 2087 (WHM (TLS)). 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="2087" protocol="tcp" accept'

Allow TCP 2087 (WHM (TLS)) from <source>. Run 'firewall-cmd --reload' afterwards.

nftables

nft add rule inet filter input ip saddr <source> tcp dport 2087 accept

Allow TCP 2087 (WHM (TLS)). Assumes table 'inet filter' with an 'input' chain.

iptables

sudo iptables -A INPUT -p tcp -s <source> --dport 2087 -j ACCEPT

Allow TCP 2087 (WHM (TLS)). Persist with iptables-save/netfilter-persistent.

Azure NSG

az network nsg rule create -g <resource-group> --nsg-name <nsg> -n Allow-whmtls-2087 --priority 1000 --access Allow --direction Inbound --protocol TCP --source-address-prefixes <source> --destination-port-ranges 2087

Inbound rule for 2087 (WHM (TLS)). 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=2087,ToPort=2087,IpRanges="[{CidrIp=<source-cidr>}]"

Inbound TCP 2087 (WHM (TLS)). Replace <source-cidr> (e.g. 10.0.0.0/16).

GCP firewall

gcloud compute firewall-rules create allow-whmtls-2087 --direction=INGRESS --action=ALLOW --rules=tcp:2087 --source-ranges=<source-cidr> --network=<network>

Ingress rule for 2087 (WHM (TLS)). Scope with --source-ranges and optionally --target-tags.

Windows netsh

netsh advfirewall firewall add rule name="Allow WHM (TLS) 2087/TCP" dir=in action=allow protocol=TCP localport=2087 remoteip=<source>

Inbound TCP 2087 (WHM (TLS)). Set remoteip to a host/subnet; 'any' is discouraged.

Windows PowerShell

New-NetFirewallRule -DisplayName "Allow WHM (TLS) 2087/TCP" -Direction Inbound -Action Allow -Protocol TCP -LocalPort 2087 -RemoteAddress <source>

Inbound TCP 2087 (WHM (TLS)). 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.