Lab 3Lab 3 FirewallStep 1: Set up HWEquipment restrictionsEquipment etiquetteLab Overview“Gotchas”Other notes:Lab 3FirewallsLab 3FirewallOverviewInsert a Linksys router betweenVMService (server)Configure firewallCheck working normalBlock httpBlock sshStep 1: Set up HWVM on PC192.168.id.nWall ConnectionServer172.16.1.1Linksys RouterPort 1 WAN or InternetDefault IP: 192.168.1.1Equipment restrictions14 Linksys “routers” available for this lab9 wireless (1 is weird)5 wired2 weeks to get doneEquipment etiquette Return equipment to original stateLinksys Routers back to benchPower bricksCables back to storageHook the PC back to lab networkLog ofLab OverviewSet a Linksys router to factory defaultsConnect router between pc and the lab serverConfigure routerChange router ip to match your networkConfigure routerEnsure it worksRestrict HTTPRestrict ssh“Gotchas”When you connect up the router you are no longer directly connected in the lab networkNo direct access to the hades serverAccess via the routerShould have no impact to your VM for this labMight impact how you do screen printsLab 1 not done?See Lab TA to get a generic Debian to useCheck the lab instruction for last saved datesMay be updates for error fixes or extra informationOther notes:Firewall can beA piece of hardware inserted between pc and worldSome softwareBothCan block/passMAC addressesIP addressesSpecific hoursSpecific services (protocols)By
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