ZyXEL Communications GS2210-24, Руководство пользователя

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Chapter 26 IP Source Guard
GS2210 Series User’s Guide
239
Figure 165 Advanced Applicat ion > I P Source Guard > I Pv4 Source Guard Set up > ARP I nspect ion
> Log St at us
The follow ing t able descr ibes t he labels in t his scr een.
Table 107
Advanced Applicat ion > I P Sour ce Guar d > I Pv4 Sour ce Guar d Set up > ARP I nspect ion >
Log St at us
LABEL DESCRIPTION
Clear ing log st at us
t able Click Apply t o r em ove all t he log m essages t hat w ere generat ed by ARP packet s and
t hat have not been sent t o t he sy slog ser ver yet .
Tot al num ber of logs This field display s t he num ber of log m essages t hat w er e generat ed by ARP packet s
and t hat have not been sent t o t he sy slog ser ver yet . I f one or m or e log m essages ar e
dr opped due t o unavailable buffer, t her e is an ent r y called ove r flow w it h t he curr ent
num ber of dr opped log m essages.
I ndex This field display s a sequent ial num ber for each log m essage.
Port This field display s t he sour ce por t of t he ARP packet .
VI D This field display s t he sour ce VLAN I D of t he ARP packet .
Sender MAC This field display s t he sour ce MAC address of t he ARP packet .
Sender I P This field display s t he sour ce I P addr ess of t he ARP packet .
Num Pk t s This field display s t he num ber of ARP packet s t hat w er e consolidat ed int o t his log
m essage. The Sw it ch consolidat es ident ical log m essages generat ed by ARP packet s
in t he log consolidat ion int erval int o one log m essage. You can configur e t his int er val
in t he ARP I n spe ct ion Con figu r e scr een. See
Sect ion 26.10 on page 240 .
Reason This field display s t he r eason t he log m essage was generat ed.
dh cp de n y : An ARP packet was discar ded because it violat ed a dynam ic binding w it h
t he sam e MAC addr ess and VLAN I D.
st a t ic de n y: An ARP packet was discar ded because it v iolat ed a st at ic binding w it h
t he sam e MAC addr ess and VLAN I D.
de n y: An ARP packet was discar ded because t her e w er e no bindings w it h t he sam e
MAC addr ess and VLAN I D.
dh cp pe r m it : An ARP packet was for war ded because it m at ched a dynam ic binding.
st a t ic pe r m it : An ARP packet was for war ded because it m at ched a st at ic binding.
I n t he ARP I n spe ct ion V LAN Con figu r e scr een, you can configur e t he Sw it ch t o
generat e log m essages w hen ARP packet s ar e discar ded or for war ded based on t he
VLAN I D of t he ARP packet . See
Sect ion 26.10.2 on page 243 .
Tim e This field display s w hen t he log m essage was generat ed.