ng dng No-IP xut bn Web Server ln Internet khng tn ph

ng dng No-IP xut bn Web Server ln Internet khng tn ph

08:07 25/08/2009

Chia s:

Nhiu Website cho php Upload ln hng lot server ch vi 1 Click Google min ph mail server, website cho cc trng i hc VN Ci t Web server c nhn Pht hin v chng xm nhp Web Server vi Mod SecurityNo-IP chc hn khng phi l mt ti mi nhng cho n nay n vn nguyn gi tr v hu ch cho nhiu nhu cu: Chng hn bn ang vn hnh mt Web Server v c nhu cu public ln Internet cho php ngi dng c th truy cp t bn ngoi p ng nhu cu khai thc ti nguyn - thng tin hay thc hin cc cng on demo sn phm phn mm vi khch hng m chng mun tn thm ph cho vic mua domain, thu hosting, khng ch th bn hon ton c th iu khin my tnh t xa v my Web Server ca mnh, kt ni chi game

Trong bi vit ny s trnh by theo cc bc thc hin sao cho n gin nht vi kha cnh c sn mt web server (gi nh ng link truy cp ti my cc b lhttp://192.168.1.2:8080 Port 8080).

Bc 1:u tin bn cn cu hnh cho modem/router ADSL Nat port 8080 ra bn ngoi. Th nghim cho bi vit ti dng modem ADSL (D-Link DSL-2540T) kh ph bin, truy cp trang qun tr tihttp://192.168.1.1(ti khon mc nh admin/admin). Sau khi ng nhp thnh cng, bn nhp tabAbvanced-> chnVirtual Server.

Ti mn hnh Virtual Server, bn nhp chn mcUser, bm ntAdd to mi mt rule mi, mn hnh Rule Management xut hin, tin hnh nhp cc thng s nh sau: mc Rule Name:Bugzillachng hn, Protocal:TCP(nu web server ca bn l trang gii tr nh nghe nhc, xem phim trc tuyn th chn UDP),Port Start/Port End/Port Map/Port Map End:8080.

Nhn Apply, mn hnh tr v Virtual Server bn nhp chnRule bugzillatrong danh sch Available Rules -> bm ntAdd apply rules ny sang danh sch Applied Rules. Nhn ntApplyln na v tin hnh qua tab Tools -> System, bm vo ntSave and Reboot lu cu hnh & reset li modem router c hiu lc.

Do c kh nhiu loi router v mi loi config cng khc nhau nn bn c th tham kho thng tin hng dn trn trang www.portforward.com.

Bc 2:Sau khi cu hnh router xong, bn tin hnhng k mt ti khon NO-IP min ph ti tranghttp://www.no-ip.com. Nhp vo mcCreate new accountv in cc thng tin yu cu ti trang Create Your No-IP Account, nhnI Accept, Create my Account hon tt vic ng k. Nu thnh cng s chuyn sang trang Confirmation email is on its way, ti trang ny nh dch v thng bo chuyn mt ng link qua email v cng vic ca bn l cn kch hot ti khon trong hp th m bn ng k. Song song , bn cn ti thm tin ch No-Ip DUC 2.2.1 v my tnh cng ti trang ny (hoc chn tab Download trn trang ch ca dch v No-IP).

Bc 3: Sau khi kch hot ti khon hon tt, bn tin hnh ng nhp vo ti khon ti mc Login. Mn hnh Welcome hin th, bn nhnAdd a Host.Trong mc hostname bn g tn min (domain) m bn mun ng k cho web Server ca mnh, y dch v cho php chng ta to cc tn min min ph c dng yourname.no-ip.info hay yourname.no-ip.org v nu bn mun c tn min p v chuyn nghip hn th tt nhin bn s cn tr mt khon ph. Cc thng s cn li bn mc nh nhnCreate Host.

Bc 4:Tin hnh ci t tool No-Ip DUC 2.2.1 vo my, khi ng chng trnh v ng nhp bng ti khon m bn ng k ti bc 2 (E-Mail Address, Password). Giao din chng trnh hin th, nh du check chn vo tn min (domain) m bn to ti bc 3.

Lc ny bn thy biu tng hnh mt ci mu vng l domain cn sng, ngc li nu hnh mt mu mu th cn check li ng truyn mng hoc vo trang qun tr ca ti khon trn trang No-Ip kim tra. Mc ch ca DUC 2.2.1 l gip bn cp nht a ch IP sau mi ln nh dch v cung cp mng thay i a ch IP tnh, nn v th qu trnh vn hnh ca Web Server c sun s th bn ngngchng trnhv thit lp thm mt trong 2 ty chn bng cch check chn Run on startup (khi ng cng Windows) hoc Run as a system service (thc thi nh mt service ca windows) ti mc Option/tab Standard.

Nh vy sau khi thc hin y 4 bc trn v ti bc 3 bn ng k tn domain (mc hostname) v d l bugzilla, chn ui .no-ip.info th a ch truy cp t bn ngoi vo Web server ca bn s lhttp://bugzilla.no-ip.info:8080(mt iu bn l khng th truy cp ngay t my ca chnh bn m ch truy cp c t my tnh khc mng ADSL bn ngoi, v th mt l bn hy nh bn b check dm nh, hai l bn c th dng mt proxy web no , chng hnhttp://us.worldproxy.tracking202.com kim tra, cch ny thc hin nhanh hn cch truyn thng l ta tm kim trn mng mt proxy no ri tin hnh thip lp proxy trn IE). Nu trng hp khng truy cp c t bn ngoi, bn cn check cc firewall trn my tnh ca bn c c tt hay cha?

Ngoi vic ng dng No-IP gip xut bn Web server ln Internet, bn c th ng dng:

1. iu khin my tnh t xa vi Remote Desktop Connection (Windows) v my tnh ca mnh vi tn min bugzilla.no-ip.info. (Yu cu l phn thit lp trn my tnh Web server phi thit lp cho php remote desktop. Tuy nhin y c th xem l l hng bo mt nu bn khng c c ch: tt chc nng remote cho an ton khi khng dng n hoc thit lp ch cho php ng nhp vi mt s ti khon n nh).

2. Xut bn Game Server ra bn ngoi kt ni bn b cng chi game bi game c mt chc nng to Server Lan, v hnh thc n tung t web server vy (Apache). Nn ch cn ci game vo, v setup tng t nh cc bc trn (tt nhin cng s NAT port cn thit tng ng trong modem. Sau bn m game ra chi, to room, vo chi. Cc user khc s kt ni vo room bng domain ng k vi No-IP. y, ch khc l Web Server (Apache) c thay th bng Game Server (CS 1.6).

Song song , cn kh nhiu ng dng khc trn dch v No-IP ny ang ch cc bn khm ph.

Nguyn Minh LunCai t camera IP, u ghi hnh KTS: DVR, NVR xem qua mng

Minh acai t camera qua mang internetnhiu ri, vic cai t camera IP, quau ghi KTS, hay qua card c ban u ging nhau c chia lam nhng bc chinh sau:

- Ban phai ng ky 1 tai khoan trn trang dyndns.com( Hin nay mt ph) hoc no-ip.org, o ban co th t tn min cho h thng cua ban sau nay (vi du : abcd.dyndns.org). Sau khi ng k n s gi link xc nhn ti email ca bn. Vo email c nhn xc nhn sau login ti khon va g k trn trang dyndns.com, vo phn my acount>> my host, sau active cho ci tn min m bn t. Active thnh cng n s hin th mt a ch IP tung ng ci tn min m bn va ng k ( lm tng t vi trang no-ip.org)

- Vo modem gia nh ( 192.168.1.1 hoc 10.0.0.2 ) sau vo mc DDNS cu model, chn mc Dyndns khai bo ti khon v pass trn trang dyndns va to, khai bo tn min ng k, khai bo a ch mail ng k. save li- vo mc NAT ca model khai bo a ch ip ca u ghi hay camera,tip theo khai bo port. Bn c th chon port 81 tr ln. phn protocol c la chn TCp/UCp th bn chn ALL hoc c 2 nh. Save n li

Th l phn cu hnh cho modem c bn l xong.

- Vaocameralm tng t nh model. vao muc DDNS khai bao tai khoan Dyndns (no-ip). vao phn network khai bao ung port vi du 81 nh trn, ung ia chi IP a khai bao trn model ( chu y ia chi Ip phai cung mt dai ia chi vi model, vi du model la 192.168.1.1 thi camera cung phai la 192.168.1.xxx)- save tt ca lai. ra ngoai tim net go th tn min a ng ky th, hoc dung internet 3G. Trong mang thi chi go c ia chi IP thi, con go tn min ko c u

Mnh update thm cch ci 1 chcamera IP cho cc bn d hnh dung nhBi vit gii thiu cho bn cch ci t camera IP cng nh u ghi ( tng t nhau). Cc bn c gng c k v rt ra cho mnh cch ci cho cc loi camera v u ghi khc nhHng dn ci tcamera IP EasyN( con ny mnh hay bn v ph thng, giao din d ci, cht lng v gi n

nguyn tc c bn chng ta phi lm khi ci mng cho cc u ghi v camera IP l:- t IP tnh cho u ghi hoccamera IP- t port chou ghihoc camera IP- M port cho modem m bn t trong u ghi hoc camera- Nu mng ca bn khng c IP tnh, bn c th ng k 1 ti khon DNS ti www. dyndns.org hoc no-ip.org v add ti khon v tn min bn vo modem v u ghi hay camera IP

VD1: Vicamera IPhiu EasyN sau khi kt ni ngun v kt ni ti modem ta ci nh sau:B1: G a ch IP ca camera ln trnh duyt IE, y n c a ch l 192.168.1.220:82 ( mnh port 82). G user v mt khu ng nhp vo giao din chnh.

thay i a ch IP cng nh port cacamerabn vo mc Basic network setting trong ci t ( biu tng bnh rng)

B2: To ti khon DNS ti no-ip.com ( ci ny free). T giao din trn Vo option ( biu tng hnh bnh rng) chon mc DDNS service setting v nhp vo ti khon v tn min va ng k. y tn ti khon mnh ly l tkcamera1, nhp mt khu, tn min ng k lcongnghegiamsat.no-ip.org. Nhn vo set lu ( qu trnh lu mt 30s).

B3:M Port cho Modem, add ti khon v tn min no-ip.org cho modem. Mnh ang dng modem Tp-link:- G 192.168.1.1 v ng nhp usname+ pass vo giao din modem. Chn mc Advance Setup - vo Nat - vo Virtual Server. nhp a ch IP v port ( mnh 82) cacamerav save li.

B4- Chuyn sang mc Access Management, vo mc DDNS nhp tn min, ti khon ng k trnNo-ip.org hoc dyndns.org. Sau saver li.

Vy l hon tt, bn c th xem demo em n ti y http://congnghegiamsat.no-ip.org:82( user v mt khu l 1). Mnh bt qua wifi, khng dng dy cp, gi mng lm nn hi git cht....

Qua cc phn tch v v d y, Mnh a ra cch ci t chung cho tt c cc loi camera v u ghi. Chng ch khc nhau giao din m thi. Cc bn cc bc ci t nh

* Thc racamerany hng c cung cp tn min DDNS sn ri, khng cn phi ng k nh, add vo modem l xem c lun, h tr c phn mm xem qua HTC, SAMSUNG, IPHONE nh. Mnh xa n i lm cho ae xem t u thi. Cc bc c th xem chi tit cch ci em n y:

1. Cu hnh 2 IP camera gim st qua mng Internet

LeeYoungDinh's Blog : cu hnh 2 IP camera bn thc hin nh th ny.Gn cho mi camera 1 a ch IP ri sau a vo trong NAT mc Port Redirection. VD192.168.1.200 Private Port l 80, Public Port l 81192.168.1.201 Private Port l 80, Public Port l 82Sau t 1 tn min vd:http://camera.homeip.netLc ny mun xem camera 1 th g:http://camera.homeip.net:81,xem Camera 2 ghttp://camera.homeip.net:82.

Cn cu hnh DMZ host ch xem dc 1 Camera thi bn .

Cch m mng modem/router xem camera qua mng interneti vi cc k thut vin lp t h thng camera (nht l trong phm vi dn dng), vic "m mng" thng c coi nh l mt "b kp" kim cm. Khng nhiu k thut vin c kin thc hiu bit k thut thc s v vic lm ny. Mt s th c ch dn qua vi ln v sau lm theo kinh nghim, my mc p dng. Dn IT chuyn qua lm camera do c li th hn, v c bn vic m mng cn mt vi kin thc v IT , v network.

Cc kin thc thc ra cng chng c g l cao siu, hu ht ch l s ng, l v lng v Mng my tnh. Bi vit ny khng i su vo chi tit gii thch cc khi nim. Ti s tr li mt cch tng qut, ngn gn v sc tch c th t p dng thc hin cho mi loi modem/router.Mt cch ngn gn, bn cn hiu 3 th : NAT, Port Forward v Dynamic DNSTrc ht mi mt ngi dng internet s c gn cho 1 a ch IP. Khi nh cung cp nh Viettel, FPT ko dy ADSL n nh bn th khi gn u dy vo modem/router, trong modem/router ca bn s c 1 a ch IP do nh mng gn, 1 v ch 1 m thi. Vy th nu nh bn c 2 my tnh th sao? Nguyn tc l mi 1 ngi dng ch c 1 a ch IP, nay vi 2 my tnh th s phi cn 2 a ch IP ?? Thc t ny khng ch xy n vi gia nh m cn vi c cng ty nh ln. Trong mt cng ty c nhiu my tnh v ngi dng, i khi ch c 1 hoc 2 line ADSL (tc ch c 1 hoc 2 IP cng lc). Gii quyt bi ton ny, cng ngh Mng my tnh sn sinh ra khi nim NAT (Network Address Translation). y l mt gii php tch hp trong router, cho php router ny kt ni vi internet bn ngoi ch vi 1 a ch IP nhng ng thi li c th cho php nhiu ngi dng "si chung" internet thng qua n bng vic gn cc b cc a ch IP ph cho h.

Cc IP ph thng c dng 192.168.x.x . y khng phi l a ch IP ca bn trn internet, n ch c ngha cc b trong mng con qun l bi router nh bn. Vi internet, ch c 1 a ch IP ca router nh bn thi, cn trong nh c bao nhiu ngi, bao nhiu my th cng nh nhau. n y bn hiu v sao u ghi hnh cho camera phi ci t IP dng nh 192.168.1.4, 192.168.1.5 ri. iu n gin l cho router kt ni internet c th "qun l" c u ghi hnh.

gi l NAT (gii th camera cn hay gi vic m mng l "Nat port"), gip gn IP ph cho tng thit b trong nh mun kt ni internet. Vy gi bn ra ngoi qun cafe v mun xem hnh lu trn u ghi hnh trong nh th sao ? Hy lm quen vi gii php th 2 : Port Forward.

Vi router, qun l cc dch v trong mng con ca n thng qua cc port. Port thc ra l mt con s. Cc port khc nhau c s khc nhau, nh s cho d qun l. V d nh bn c server trang web th dch v server chy trn port 80, 8080, 8000. Hin nay bn dng u ghi hnh, th u ghi hnh c bn cng l mt dng h tr web server , n chy trn port 80 (v tt nhin bn c th t s khc nu thch). By gi nu bn mun xem camera, bn phi truy cp vo u ghi trn cng web ca n. truy cp vo u ghi t internet bn cn bit a ch IP. V nh ni trn, a ch IP cho cc thit b nh bn ch c 1 v n l a ch IP trn router/modem. C nhiu cch bn xem a ch IP ca router nh mnh, chi tit ti s trnh by bi vit khc. By gi khi bn c c IP ca router,bn m trnh duyt web ln v g a ch IP ny. Kt qu l bn s c a n trang thng bo ca router nh bn, v d : Access denied! Nu ch n thun truy cp vo IP th router n s khng hiu bn mun g. Router phn ln c mc nh khng tip nhn cc yu cu truy cp l t internet.

Router cn thm thng tin dch v bn mun dng. Lc ny bn cung cp thm cho router s port dch v. V d a ch IP router l : 120.134.1.67, th bn g 120.134.1.67:80. S 80 theo sau l s dch v web m bn cn. Khi router hiu bn mun truy cp dch v web. N s tm trong danh sch my con ca n p ng bn. gip router tm ng, bn cho n gi trPort Forward. HIu n gin, vi port forward l ch dn router bit khi ngi dng truy cp vo n, h a cho n s port, n bit tm thit b (vi a ch IP ph m n qun l) p ng li yu cu. n y th bn hiu phi cu hnh port forward ra sao coi c u ghi qua internet. V d u ghi bn c IP ph dng 192.168.1.4, bn s cu hnh router hiu port 80 m n nhn s c tham chiu n IP ph 192.168.1.4 p ng li.

iu th 3 bn cn lm vic m mng c hon thin l ci tdch v tn min ng. iu ny cn thit v ADSL khng cung cp cho bn IP tnh. Gi s hm nay router ca bn c IP l s ny, nhng qua hm sau (v l do mt in, tt router) IP i khc. Khng l mi ln mun xem camera, bn li phi lp li bc xc nh IP ca router. Tn min ng c dng k t ch, cho php bn t tn d nh cho router ca bn. Trc ht bn cn ng k ti khon tn min ng, ni ting l DynDNS. Tip bn ci ti khon ny ln router. Sau ny khi IP ca router thay i, n s t ng thng bo vi DynDNS a ch mi. DynDNS s t ng update theo . V bn vn ch cn dng 1 a ch tn min c nh cho router ca mnh.

Trn y l vi ch dn c bn cho vic m mng xem camera. Ti trnh by tng qut, khng i vo thao tc thc hnh c th cho 1 loi u ghi, modem hay router no. Nu hiu tng qut, bn s c th thc hnh thnh tho trn tt c mi loi thit b.

Source :http://hifly.info/?x=entry:entry120404-170729