ZyXEL Communications GS3700 Series User Manual page 205

Table 86 Advanced Applicat ion > Classifier > Classifier Configurat ion ( cont inued)
LABEL DESCRIPTION
MAC Address Select An y t o apply t he rule t o all MAC addresses.
To specify a source, select M AC/ M a sk t o ent er t he source MAC address of t he packet in valid
MAC address form at ( six hexadecim al charact er pairs) and t ype t he m ask for t he specified
MAC address t o det erm ine which bit s a packet 's MAC address should m at ch.
Ent er " f" for each bit of t he specified MAC address t hat t he t raffic's MAC address should m at ch.
Ent er " 0" for t he bit ( s) of t he m at ched t raffic's MAC address, which can be of any hexadecim al
charact er( s) . For exam ple, if you set t he MAC address t o 00: 13: 49: 00: 00: 00 and t he m ask t o
ff: ff: ff: 00: 00: 00, a packet wit h a MAC address of 00: 13: 49: 12: 34: 56 m at ches t his crit eria. I f
you leave t he M a sk field blank, t he Swit ch aut om at ically set s t he m ask t o ff: ff: ff: ff: ff: ff.
Layer 3
Specify t he fields below t o configure a layer- 3 classifier.
I P Packet Click An y t o classify any size of packet lengt h or m anually ent er a range of num ber ( from / t o)
Lengt h of packet size in t he field provided.
DSCP I Pv4/ Select An y t o classify t raffic from any DSCP or select t he second opt ion and specify a DSCP
I Pv6 ( DiffServ Code Point ) num ber bet ween 0 and 63 in t he field provided.
Precedence Select An y t o classify t raffic from any precedence or select t he second opt ion and specify an
I P Precedence ( t he first 3 bit s of of t he 8- bit ToS field) value bet ween 0 and 7 in t he field
provided.
ToS Select An y t o classify t raffic from any ToS or select t he second opt ion and specify Type of
Service ( t he last 5 bit s of t he 8- bit ToS field) value bet ween 0 and 255 in t he field provided.
I P Prot ocol Select an I Pv4 prot ocol t ype or select Ot h e r and ent er t he prot ocol num ber in decim al value.
Refer t o Table 89 on page 207
You m ay select Est a blish On ly for TCP prot ocol t ype. This m eans t hat t he Swit ch will ident ify
packet s t hat init iat e or acknowledge ( est ablish) TCP connect ions.
I Pv6 Next Select an I Pv6 prot ocol t ype or select Ot h e r and ent er an 8- bit next header in t he I Pv6
Header packet . The Next Header field is sim ilar t o t he I Pv4 Prot ocol field. The I Pv6 prot ocol num ber
ranges from 1 t o 255.
You m ay select Est a blish On ly for TCP prot ocol t ype. This m eans t hat t he Swit ch will ident ify
packet s t hat init iat e or acknowledge ( est ablish) TCP connect ions.
Source
I P Address/ Ent er a source I P address in dot t ed decim al not at ion.
Address
Specify t he address prefix by ent ering t he num ber of ones in t he subnet m ask.
Prefix
Dest inat ion
I P Address/ Ent er a dest inat ion I P address in dot t ed decim al not at ion.
Address
Specify t he address prefix by ent ering t he num ber of ones in t he subnet m ask.
Prefix
Layer 4
Specify t he fields below t o configure a layer- 3 classifier.
Source/
Note: You must select either UDP or TCP in the IP Protocol field before you configure the
Dest inat ion
socket numbers.
Socket
Num ber
Select An y t o apply t he rule t o all TCP/ UDP prot ocol port num bers or select t he second
opt ion and ent er a TCP/ UDP prot ocol port num ber.
Chapter 19 Classifier
for m ore inform at ion.
GS3700/XGS3700 Series User's Guide
205