User guide

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Etisalat HSPA+ WiFi Router USERGUIDE
6.2 NETWORK ADDRESS TRANSLATION (NAT)
6. 2.1 POR TFOR WA RDIN G
Po rt Forwa rd ing a llow s  you t o  direct i ncomi ng t ra f fic from th e  Intern et s i de ( ident ified
by  Proto col a nd E xtern al p o rt) to t h e in terna l se r ver with a pr ivate  IP address  on the LAN
si de. The In terna l por t is re quired only if th e ext ernal  port  need s to be co nvert ed to  a
di fferen t po rtn umber us e db yt h es erver on the LAN si de.Am a ximu m of 32 ent riescan be
co nfigu re d.
To a dda  Port Forw arding rule, clic kthe Add butto n.Th efol lowin gscre e nwi l ldi s play.
Op tions De scrip tion
Se lect a Ser vice
Or Cust omSe rver
Use rsho ulds ele ct the servi cefro mt he li st .
Or crea te a cu sto m ser ve r a nd en te r a n ame f or th e s er ver
Se rver IP Ad dress
Ent er th e I P add res s f or th e ser ve r.
Ex terna lPortSt art
Ent erth es ta rti ng ex te rnal por t num be r( wh en yo us el ect C ust om
Ser ver). Wh en a se rvi ce is s ele ct ed th ep or tra ng es are au tom at ica ll y
con figure d.
Ex terna lPortEn d
Ent erth ee nd inge xte rn alpo rt nu mbe r (wh en yo u sel ec tC us tom
Ser ver). Wh en a se rvi ce is s ele ct ed th ep or tra ng es are au tom at ica ll y
con figure d.
Pro t ocol
Use rcan sele ct fro m: TCP, TCP /UD P or UD P.
In terna l Port St art
Ent erth ei nt ern al port star ting numbe r(wh enyo usel ectC ust om
Ser ver). Wh en a se rvi ce is s ele ct ed th ep or tra ng es are au tom at ica ll y
con figure d
In terna l Port En d
Ent erth ei nt ern al port endi ngnu mber (when you selec tC us tom
Ser ver). Wh en a se rvi ce is s ele ct ed th ep or tra ng es are au tom at ica ll y
con figure d.
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