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// DevOps, cloud & containers

Port 7234: Traffic forwarding for Okta cloud infra

Port 7234 is assigned by IANA to asa-gateways (Traffic forwarding for Okta cloud infra).

7234

How asa-gateways works

DevOps, cloud & containers
adminhostasa-gateways adminhostasa-gateways

Commands sent to port 7234 create and control containers or cluster resources on the host.

Transport
TCP
Exposure risk
not rated depends on the program listening
Encryption
Unknownnot stated by the registry
IANA status
Assigned1 registered service
Range
Registered (1024-49151)
Category
DevOps, cloud & containers
01 Security

Is port 7234 dangerous?

We have no specific security note for port 7234. Its risk depends on the program actually listening on it. General advice for devops, cloud & containers services:

  • Container and orchestration APIs give full control of hosts: require mutual TLS and RBAC.
  • Never expose them to the Internet.
  • Rotate tokens and certificates and audit who has access.
02 Registry

IANA registry entries for port 7234

ServicePortTransportDescriptionReferenceUpdated
asa-gateways 7234 TCP Traffic forwarding for Okta cloud infra - 2020-07-07
-7234-Reserved--

// source: IANA service name and port number registry

03 Check it

Which program uses port 7234, and is it reachable?

Linux

sudo ss -ltnup 'sport = :7234'      # process listening on 7234
sudo lsof -nP -i :7234

macOS

sudo lsof -nP -i :7234

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 7234 -State Listen | Select LocalAddress, OwningProcess
Get-NetUDPEndpoint -LocalPort 7234
netstat -ano | findstr :7234

From another machine

nmap -p 7234 -sV <host>
nc -zv <host> 7234

Block it in the firewall

sudo ufw deny 7234/tcp                                         # Linux (ufw)
New-NetFirewallRule -DisplayName "Block 7234" -Direction Inbound -LocalPort 7234 -Protocol TCP -Action Block  # Windows
04 FAQ
What is port 7234 used for?

Port 7234 is assigned by IANA to asa-gateways (Traffic forwarding for Okta cloud infra).

Is port 7234 TCP or UDP?

Port 7234 is registered for TCP.

Is it safe to open port 7234?

It depends on the program that listens on it. Open it only for a service you know and only to the networks that need it. Container and orchestration APIs give full control of hosts: require mutual TLS and RBAC.

How do I check if port 7234 is open?

On Linux run "ss -ltnup 'sport = :7234'", on macOS "lsof -nP -i :7234", and on Windows "netstat -ano | findstr :7234" to see the local process. From another machine, "nmap -p 7234 <host>" shows whether it is reachable.

05 Related
:2375 Docker API (HTTP) tcp · critical risk :2376 Docker API (TLS) tcp · high risk :6443 Kubernetes API tcp · udp · high risk :10250 Kubelet API tcp · critical risk :2379 etcd tcp · critical risk :8500 Consul tcp · udp · high risk :4505 SaltStack tcp · critical risk :9000 PHP-FPM / SonarQube / Portainer tcp · udp · high risk

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