Baker Elementary
Connectivity
Henry Visited 4/18/07. Three laptop computers onsite.
Conducted interview with staff members. They described intermittent connectivity problems on random machines. The frequency of problems is about 2 per month.
- Front machine: Labs, this computer had connectivity problems, PC Card wireless, good signal but would not receive address from the router. I attempted to repair the connection but was unable to. Seems to indicate a problem with the router
- Back machine: patient data 10.0.0.3
- Aux machine: 10.0.0.7
Router
Belkin Cable/DSL router in upstairs closet locked by church. External IP address 66.159.193.2
[root@srfc ~]# nmap -A -T5 -F 66.159.193.2 Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2007-04-26 12:44 UTC Interesting ports on adsl-66-159-193-2.dslextreme.com (66.159.193.2): Not shown: 1237 filtered ports PORT STATE SERVICE VERSION 80/tcp open http micro_httpd 113/tcp closed auth Device type: general purpose|broadband router Running: Linux 2.4.X|2.5.X, D-Link embedded OS details: Linux 2.4.0 - 2.5.20, Linux 2.4.18 - 2.4.20, Linux 2.4.26, Linux 2.4.27 or D-Link DSL-500T (running linux 2.4) Uptime 57.675 days (since Tue Feb 27 20:33:08 2007) Nmap finished: 1 IP address (1 host up) scanned in 47.322 seconds
Recommendations:
- get replacement wireless network card on the machine that was faulty
- If connectivity problems continue replace the churches router, or add on our own access point hardware to it
