Unable to access Chronograf from remote machine

Hi All,

We upgraded the our TICK stack to the following version on Ubuntu 16.04

Influx - v1.3.1
Telegraf - v1.3.5
Chronograf - 1.3.3
Kapacitor - 1.3.1

After the upgradation , we are having a new issue… Chronograf is not accessible from remote machines… It seems to load fine in the local machine… We have not done any recent changes to firewall and it was working fine b4 the upgrade