Lt s serverversionforwhen I dothesedemonstrations.
Soifyou'reusing a bondtoifyou'reusinganyrathermodernabouttoeverythingthat I showyoutodayshouldwork.
Butifyouareusinganalyticsdistributionandwhat I showyoutodaydoesn't work, well, thenyoumayjusthavetogooffanddosomeGooglesearchingagain.
That's whentheproblemsoftheLenoxworldthingsthatshouldbe a relativelysimplewindupbeingcomplicatedsimplybecausetherereallyaresomanyoptions.
Yeah, itcouldbe a goodthingaretheycanbe a paininthebutt.
Sowhat I'm gonnabeshowingyouhowtodotodayontheBuntyserversaregonnabe a bit I'm goingtoshowyouhowtofindyour I p addressandyoursuddenthatmask, I'm goingtoshowyouhowtobeabletofindyourdefaultgateway.
I'm goingtoshowyouhowtofindyourDNAservers.
Thenwhat I'm goingtoshowyouhowtodoishowtoreleaseandrenewyour D a c p i p address.
Andthen I'm goingtoshowyouhowtocreate a static I p addressonyourserveragain.
Thiswillallbewithinthe U Bahnto 18.4 pointthree.
Lt s server.
Soagain, everythingthat I showyoutoday, youknow, KarencankindofkeeptheprocessandMomgetstorealizeforutilityforyoutodoit.
Youmayhavetodo a littlebitofGooglesurgery.
Sowiththat, let's goovertotheserverso I canshowyouhowallthisworks.
Sohereweare, atmy a bunchofserveragain.
I'm runningthison a Macoperatingsystemandusingvirtualboxinordertovirtualizedtheinstanceofyou.
Andsothat's allthereisinordertofindwhatyour I P addresses.
Willitmakeclearthescreen?
Andsonowwhatwe'regoingtodoiswe'regoingtotake a lookatwhatyourdefaultgatewayis.
Esoagain.
Lotsoftools, lotsoftoolstofindoutwhat a defaultgateway.
As I justpickedthisone, ifyouknow a differentwayofdoingit, do a differentway.
EyestoolcalledroutesCDroundspaced, hyphen n Basically, whatitisgoingtodoisgoingtoshowyouhowhowtrafficgetsroutedfromyourcomputertotheoutsideworldandthenhyphenin.
Whatthisdoesisactuallygiveyouthe I P addresses.
Esowhat?
I'llshowyouthat I simplynewroutewithoutthethehyphenendandwegodownhere.
Sothisis a waythatyoucouldgoandjusttake a lookathowtheroundingisdone.
YourparticularLennoxboxandsomethingtothinkaboutisifyouhave a simpleletexplodesagainlikethisis a simpleserver, youshouldonlyhave a fewsettingshereagainwithhowthisissupposedtowork.
Ifyoucomehereandyousee a lotofotherrecordsinthisinthisroundingtable, itmightmeanthatbasically, youhavebadrecordsoryoumayhaveproblematicrecordswithinthistableandthatyou'llprobablywanttoeliminatethose.
Thatmightbeoneoftheproblemsthat's goingon.
We'renotgoingtogetintothattoday.
Allwecareabouttodayisthis.
First.
Whenyoulookat 0.0 thisisthedefault.
Whatisthegateway 10 1.1?
Yea, thatworksagain.
Oneofthebigproblems, especiallywhenyou'reusing D A C P intherealworld.
It's goingthrough a process, andthentheimportantonethatyoudohavetodoishyphen R s.
Sowhatthisis, doesisitreleasesitforcesthereleaseofthe D.
A.
C.
P addressesoifweenterandaskforthepassword.
123456 KillingoldprocessDoneit.
UhAndsonowit's done.
The i p addresshasbeenreleased.
Ifwedo, I peespace a DDRtoseewhatour I p addressesandwehitinner.
Wecanseewecomedownhereagainto e and P zero s three.
Thatisourinterfacecard, andwecanseethatitdoesnothavean i p foraddressclearthescreen, thenpassedthisallyouhavetodoinordertoactuallyobtain a d a c p addresseswesimplyuseSuperUserdoagain d A client.
Andthen I'lldothespacehyphen V soyoudon't needthespace.
Andthen I hitenterandwecanseeheregoesthroughandthenitpicksupthe I p addressforus.
Ifwedo i p a d d areatthispoint, wecancomeandwecannowsee, wehavethe i p addressofcannot 0.1 dot 14 with a slash 24.
Sothat's a Class C A 25555550 Sumthatmask.
Andthat's reallyallthereistoreleasingandrenewingyouryour d a.
C p addressfromthat.
Nowweneedtogointoactuallymodifyingthestatic I p address.
Soletmeclearthescreenagain.
Andnowwe'regonnagoinandwe'regoingtoedit, um, a particularfile.
Sothefirstthingthatweneedtodioisweneedtochangedirectoryandwe'regoingtogotoslash e t c slashnetplanSonettplanisthetoolthat's currentlyusedtokindofmanagethe I P addressesandallthatkindofstuffonthecountryserver.
Sowe'regoingtogointothedirectoryandthenwhatwe'regoingtobelookingforistheconfigurationfileforNetPlanonis a dotYamilfiledot y a m l.
Thatis a networkingconfigurationfile.
Sowedoan L s hyphenanilto a listEverythingintheNetplandirectoryandweseethis 50 hyphencloudhyphen.
I n I t.
Andnotyem o phile s.
Sothisisthefilethatwe'regoingtoeditinordertogiveourselves a static I p address, eh?
Sowe'regoingtodo a superuser.
Doyou'regoingtousethemagain?
Usewhateverthehealthtexteditoryouwanttouse.
I likethem.
I useville.
So I'm showingyouwiththem, andthenyou'regonnado 50 hyphencloudhyphen.
I t dotWhy A AndPowellshould I wasallright, hitinner.
Andnowwe'reinthatdotPMwillfile.
Andsofromhere, we'regoingtodosomeediting.
Soifwelookrightatthispointintime, there's not a wholehellof a lotinthisHamelfile.
Andthemainreasonisbecauseofthissettingrighthere.
D a c p fourcolon.
Yes.
So, basically, whatthatmeansis, hey, gograbthealloftheinformationfromthe d.
C.
P server, andsowedon't needtowriteanythingelse.
Right?
Well, we'regoingtoactuallygointohere, andwe'regoingtoputeverythinginfrom a stack.
Sothat's howyou'reabletoadd a static I p addresson.
Actuallymakethissystemuseit.
Sothat's reallywhatthereistodoinbasicandnetworkconfigurationson a Lennoxpots.
Themainthingtorealize, though, isyoumaybe.
Youmayhavetousedifferenttoolswithyourparticularsystem, sojustkeepinmindwhat I showedyouandthenrealizeyoumighthavetousethosesamesteps, literally, justsimplywith a differenttool.
It's kindoflikewithmy f config.
I haveCONFIGstillworks, buttheywanteverybodytostartusing I p.
Soonyourparticularbox, youmayjusthavetouseitas a differentcommandinordertogettothesameplace.
Sothosearethebasicstepsforconfiguring a linennetworkingon a newbunchofserveragain.
But, youknow, actuallyuse a differentpieceofsoftwareor a differentsetofcommands.
Sojustkindofkeepthatinmind.
I realizeyoumayhavetodo a littlebitofGooglinginordertogettothesameplace.
Thisisoneofthoseareas I havetosaythatyouknow, ifyoudon't mindusing a graphicaluserinterfaceifitwasnotbadtouse a gooeyonyourLennoxserver, I dohavetosayusingthegooeytoolsinordertoadministeryournetworkingconfigurationsis a hellof a loteasieron a hellof a lotsimplertodio.
Butagain, ifyou'reusing a oneacceptedcommandline, thesearethebasic, thebasicstepsthatyouhavetogothroughsoagain, inorder, findwhatyour I P addresses.
Useitto a local i p.
Inordertobeabletoreleaseandrenewyouryour d a.
C p addressusedthclient, youcanuseroutespacehyphenintoseewhatyourgatewayis.
Butagain, there's also a lotofothertoolsoutthere.
I'm sureotherpeoplewillsaythere's a betterwayofdoingit.
Youcanusethatsystem, bestatuscommandinordertoseewhatyour D.
N s serversis, andthenyoucangoin.
YoucanchangethatdottheammofileandyourNetplanconfigurationsinordertogiveyourself a static i p address.
Esoonceyougeteverythingworkingproperly, thegoodpartisyouprobablywillhavetocomebackandmesswithThere's a wholebunch, But, youknow, realistically, youmayhavetogoinanddealwiththings.
Youmayalsohavetousedifferenttools.
Eso I rememberwhen I hadmy I andmyserversand a colocationfacilitybackwhen I starteddoingvideosand I actuallyhadmyownservers.
Inordertothevideos, I actuallyhadtodownloadanadditionaltooltoacttobe a besetthespeedofthenetworkcarsofmynetworkHard.
Oh, itwas a 10 100 gignetworkhard, andsoinorderforittoworkproperlywiththeDataCenter, insteadofhavinganautoconfigureitselfwiththespeed I wasrequiredtostaticallyassignwhateverspeedthatnetworkcardwas.
Andsothatwassomethingwhere I actuallyhadtodownloadandinstall a separatepieceofsoftwareandusedthattodotheconfigurationforthenetworkcardspeed.
Andsothosearethekindsofthingsgottobethinkingaboutwhenyoustartdealingwithnetworkandthisisn't thisis a onenicepackagewith a wholebunchofoptionsandargumentsandcommands.
It's D H clientandsystembeinaroundthisblah, blahyouducttapeallthattogetherandyouget a serverthatsomehowisabletocommunicatewiththeoutsideworld.
Sowiththat, asalways, I enjoydoingthisvideoandlookforwardtoseeingyouatthenextone.