We had a Redhat Exterprise Linux (v4) server setup by contractors, but it is unable to surf web using Konqueror. We can ping to the server and from the server, get remote SSH access. The server firewall is disabled and the server network config is correct (IP, GW, SN mask, DNS). And no firewall from the server to Internet.
The contractor has left and we are only familiar with very basic Linux commands (hopefull we can learn fast).
Can anyone help point us to the likely areas to troubleshooting?