You can encounter errors while working with vRealize Orchestrator workflows.

Problem

To open ports for vRealize Orchestrator workflows.

Solution

  1. Enter the following sed -i '$a\iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport 8281 -j ACCEPT' /etc/systemd/scripts/iptables
  2. sed -i '$a\iptables -I OUTPUT -m state --state NEW -m tcp -p tcp --dport 8281 -j ACCEPT' /etc/systemd/scripts/iptables
  3. sed -i '$a\iptables -I FORWARD -m state --state NEW -m tcp -p tcp --dport 8281 -j ACCEPT' /etc/systemd/scripts/iptables
  4. systemctl restart iptables

    The default credentials to login in vcoadmin/vcoadmin when the port 8281 is open.