ZyXEL Communications VMG1312-B Series, Руководство пользователя

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Chapter 11 Network Address Translation (NAT)
VMG1312-B Series User’s Guide
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11.2.1 Add/Edit Port Forwarding
Click Add ne w r u le in t he Por t For w a r ding screen or click t he Edit icon next t o an exist ing rule t o
open t he following screen.
Figure 74 Port Forwarding: Add/ Edit
The following t able describes t he labels in t his screen.
Prot ocol This show s t he I P prot ocol support ed by t his virt ual ser ver, w het her it is TCP , UD P , or TCP/
UD P .
Modify Click t he Edit icon t o edit t his rule.
Click t he D e le t e icon t o delet e an exist ing rule.
Table 51 Net work Set t ing > NAT > Port Forwarding ( cont inued)
LABEL DESCRIPTION
Table 52 Port Forwarding: Add/ Edit
LABEL DESCRIPTION
Act ive Clear t he checkbox t o disable t he rule. Select t he check box t o enable it .
Service Nam e Ent er a nam e t o ident ify t his rule using keyboard charact ers ( A- Z, a- z, 1- 2 and so on) .
WAN I nt er face Select t he WAN int erface t hrough w hich t he service is for war ded.
You m ust have already configured a WAN connect ion w it h NAT enabled.
WAN I P Ent er t he WAN I P address for which t he incom ing service is dest ined. I f t he packet ’s
dest inat ion I P address doesn’t m at ch t he one specified here, t he port forwarding rule w ill
not be applied.
St art Port Ent er t he original dest inat ion port for t he packet s.
To forward only one port , ent er t he por t num ber again in t he En d Por t field.
To forward a series of port s, ent er t he st art port num ber here and t he end port num ber in
t he
En d Por t field.