<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>We run a pretty tight ship around here and I opened port 8080 on our server to the world, but remote users cannot connect using Insight/Import unless I open up all ports on the server. Obviously we do not want to do that.</div><div><br></div><div>Below please find the output from my server when the WebAdmin is connected on port 8080 and Insight is connected to the server from my MAC. The link <a href="http://trac.openmicroscopy.org.uk/omero/wiki/OmeroSecurity">http://trac.openmicroscopy.org.uk/omero/wiki/OmeroSecurity</a> refers to the client, not the server.</div><div><br></div><div>Thanks. Here is the netstat output:</div><div>Susan</div><div><br></div><div><div>myserver:~# netstat -ae</div><div>Active Internet connections (servers and established)</div><div>Proto Recv-Q Send-Q Local Address Foreign Address State User Inode </div><div>tcp 0 0 myserver.mydomain:3873 *:* LISTEN omero 517882 </div><div>tcp 0 0 *:34724 *:* LISTEN omero 517819 </div><div>tcp 0 0 *:57159 *:* LISTEN omero 517812 </div><div>tcp 0 0 *:8009 *:* LISTEN omero 517950 </div><div>tcp 0 0 *:1098 *:* LISTEN omero 517808 </div><div>tcp 0 0 *:rmiregistry *:* LISTEN omero 517810 </div><div>tcp 0 0 *:sunrpc *:* LISTEN root 4797 </div><div>tcp 0 0 *:webcache *:* LISTEN omero 517949 </div><div>tcp 0 0 *:35952 *:* LISTEN statd 5515 </div><div>tcp 0 0 *:auth *:* LISTEN root 5472 </div><div>tcp 0 0 *:8083 *:* LISTEN omero 517805 </div><div>tcp 0 0 *:58295 *:* LISTEN omero 517814 </div><div>tcp 0 0 *:postgresql *:* LISTEN postgres 404289 </div><div>tcp 0 0 localhost:smtp *:* LISTEN root 5448 </div><div>tcp 0 0 localhost:6010 *:* LISTEN root 566152 </div><div>tcp 0 0 localhost:6011 *:* LISTEN root 566237 </div><div>tcp 0 0 *:4444 *:* LISTEN omero 517821 </div><div>tcp 0 0 *:8093 *:* LISTEN omero 518018 </div><div>tcp 0 0 *:4445 *:* LISTEN omero 517823 </div><div>tcp 0 0 *:4446 *:* LISTEN omero 517824 </div><div>tcp 0 0 myserver.mydomain:1098 myclient.mydomain:49344 ESTABLISHEDomero 566543 </div><div>tcp 0 0 myserver.hpc:rmiregistry myclient.mydomain:49343 TIME_WAIT root 0 </div><div>tcp 0 0 myserver.hpc.un:webcache myclient.mydomain:49342 TIME_WAIT root 0 </div><div>tcp 0 0 myserver.hpc.un:webcache myclient.mydomain:49341 TIME_WAIT root 0 </div><div>tcp 0 0 localhost:rmiregistry localhost:48986 TIME_WAIT root 0 </div><div>tcp 0 0 localhost:postgresql localhost:34173 ESTABLISHEDpostgres 561445 </div><div>tcp 0 0 localhost:postgresql localhost:34172 ESTABLISHEDpostgres 561443 </div><div>tcp 0 0 localhost:postgresql localhost:34175 ESTABLISHEDpostgres 561451 </div><div>tcp 0 0 localhost:postgresql localhost:34174 ESTABLISHEDpostgres 561448 </div><div>tcp 0 0 localhost:postgresql localhost:34176 ESTABLISHEDpostgres 561454 </div><div>tcp 0 0 myserver.hpc.unm.e:59830 myserver.mydomain:1098 TIME_WAIT root 0 </div><div>tcp 0 0 myserver.hpc.unm.e:59842 myserver.mydomain:1098 TIME_WAIT root 0 </div><div>tcp 0 0 localhost:postgresql localhost:52903 ESTABLISHEDpostgres 518408 </div><div>tcp 0 0 localhost:postgresql localhost:52905 ESTABLISHEDpostgres 518411 </div><div>tcp 0 0 localhost:34176 localhost:postgresql ESTABLISHEDomero 561453 </div><div>tcp 0 0 localhost:postgresql localhost:52904 ESTABLISHEDpostgres 518409 </div><div>tcp 0 0 localhost:34172 localhost:postgresql ESTABLISHEDomero 561441 </div><div>tcp 0 0 localhost:34173 localhost:postgresql ESTABLISHEDomero 561442 </div><div>tcp 0 0 localhost:34174 localhost:postgresql ESTABLISHEDomero 561446 </div><div>tcp 0 0 localhost:34175 localhost:postgresql ESTABLISHEDomero 561450 </div><div>tcp 0 0 localhost:postgresql localhost:52907 ESTABLISHEDpostgres 518419 </div><div>tcp 0 0 localhost:postgresql localhost:52906 ESTABLISHEDpostgres 518416 </div><div>tcp 0 0 localhost:52903 localhost:postgresql ESTABLISHEDomero 518406 </div><div>tcp 0 0 localhost:52907 localhost:postgresql ESTABLISHEDomero 518418 </div><div>tcp 0 0 localhost:52906 localhost:postgresql ESTABLISHEDomero 518415 </div><div>tcp 0 0 localhost:52905 localhost:postgresql ESTABLISHEDomero 518410 </div><div>tcp 0 0 localhost:52904 localhost:postgresql ESTABLISHEDomero 518407 </div><div>tcp6 0 0 *:ssh *:* LISTEN root 6048 </div><div>tcp6 0 0 *:postgresql *:* LISTEN postgres 404288 </div><div>tcp6 0 0 ip6-localhost:6010 *:* LISTEN root 566153 </div><div>tcp6 0 0 ip6-localhost:6011 *:* LISTEN root 566238 </div><div>tcp6 0 0 myserver.mydomainu:ssh myclient.mydomain:49269 ESTABLISHEDroot 566206 </div><div>tcp6 0 0 myserver.mydomainu:ssh myclient.mydomain:49246 ESTABLISHEDroot 566124 </div><div>udp 0 0 *:32769 *:* statd 5511 </div><div>udp 0 0 localhost:32818 localhost:32818 ESTABLISHEDpostgres 404296 </div><div>udp 0 0 *:741 *:* root 5502 </div><div>udp 0 0 *:sunrpc *:* root 4796 </div><div>Active UNIX domain sockets (servers and established)</div><div>Proto RefCnt Flags Type State I-Node Path</div><div>unix 4 [ ] DGRAM 5182 /dev/log</div><div>unix 2 [ ] DGRAM 3186 @/org/kernel/udev/udevd</div><div>unix 2 [ ACC ] STREAM LISTENING 404291 /var/run/postgresql/.s.PGSQL.5432</div><div>unix 2 [ ACC ] STREAM LISTENING 5380 /var/run/acpid.socket</div><div>unix 2 [ ] STREAM CONNECTED 518014 </div><div>unix 2 [ ] DGRAM 5501 </div><div>unix 2 [ ] DGRAM 5197 </div><div><br></div></div></body></html>