1 / 11

Chester County Interlink Hardware Inventory Connectivity Diagram Shelter Site John R. Hamilton

Chester County Interlink Hardware Inventory Connectivity Diagram Shelter Site John R. Hamilton. What are we going to talk about?. Where we've been Technology Overview Topology Strengths and Advantages Next Steps of Action (Where are we going?) ‏. Timeline. Jordan Seidel Eric Raymond

ardara
Télécharger la présentation

Chester County Interlink Hardware Inventory Connectivity Diagram Shelter Site John R. Hamilton

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chester County Interlink Hardware Inventory Connectivity Diagram Shelter Site John R. Hamilton

  2. What are we going to talk about? • Where we've been • Technology Overview • Topology • Strengths and Advantages • Next Steps of Action (Where are we going?)‏

  3. Timeline Jordan Seidel Eric Raymond et.al. Move from CCH to WCU Phila.Found. Grant In-bound lines upgraded: 56K ChesterCounty Connect.net Verizon Grant (new hardware)‏ 1993 2001 2002 2005 2006

  4. Network Topology Dial-up Lines (23)‏ WORLD (courtesy WCU)‏ 610-431-2839 610-458-1030 610-380-0909 610-869-2066 CentreCom MS425FSC CentreCom H824u V2 taurus (Ascend)‏ earth 3.2GHz P4/Xeon 3.2GHz P4/Xeon 1.0GB uranus 800 Mhz 384MB Ascend 2 (backup - NIS)‏ Mars 500MHz PIII 500MHz PIII 1.0GB Smart-UPS 1400 Back-UPS ES750

  5. Network Topology (cont.)‏ “Hello World” CentreCom MS425FSC uranus Ascend (aka taurus)‏ [freeradius: mars] CenterCom FH824u V2 machine machine

  6. Machine IP Addresses • earth (use ifconfig for others)‏ • 192.190.237.11 • 192.190.237.103 news.ccil.org • 192.190.237.116 lists.ccil.org • Mars (use ifconfig for others)‏ • 192.190.237.10 • 192.190.237.108 shelter.ccil.org • 192.190.237.113 webmail.ccil.org • uranus • 192.190.237.12 • UNUSED: 107, 109, 110, 111, 118, 119, 125-127, 136, 142-145 • Out of date???

  7. Machine Functions • earth • User websites (static content)‏ • Shell access • Email (SMTP, POP, IMAP, clamAV, spamassassin)‏ • Mailing lists • LDAP secondary, DNS slave, NNTP • radius secondary • mars • Production website • Webmail • User websites (dynamic content; e.g. shelter.ccil.org)‏ • UMI • LDAP Master, DNS Master, freeradius • freeRADIUS PostgreSQL datastore • Monitoring • uranus • Target location for system backups • Where did the following go? • MANY miscellaneous websites • “legacy” community enviro. • “legacy” news server (news.ccil.org)‏ Notes Pluto and neptune should be rebooted together (EMR email-9/2/2003)‏

  8. Electrical Topology jupiter mercury Back-UPS ES750 saturn Surge polaris OUTDATED!!!! Ascend 1 venus Smart-UPS 1400 CentreCom MS425FSC pluto UPS 900 (NIS)‏ neptune CentreCom H824u V2 news Smart-UPS 700 (NIS)‏ Modem lenape Ascend 2 Surge

  9. Next Steps of Action • User Authentication • RADIUS – Apache authentication (freeradius.org)‏ • RADIUS – dialupadmin (freeradius.org)‏ • System Security • Secure email • Secure ftp • Software Upgrades-software in use

  10. Shelter Website • http://shelter.ccil.org • Index • Change Site • http://shelter.ccil.org/secured • uses .htpasswd • Update Shelter • Update Site • Shelter List (XML)‏ • XML parser • Updates • Bed Count • Contact and description (planned)‏ • Constituents • See site for list of subscribed shelters • Solicit additional shelters to utilize application • Determine new clients (How?) [County, shelter admin. “network”]

  11. Miscellaneous Graphical Objects Cloud <line 2>

More Related