access-list

????̃p?P?b?g?ƁA???̃p?P?b?g?̓???i???por?p??or?w?K?t?B???^?????O?j???w?肵?܂??B
?w?肵???p?P?b?g?́A?ȉ??̋@?\?Ŏg?p???܂??B遊雅堂 オッズf遊雅堂 オッズsh?R?}???h??ɗL???ɂȂ?R?}???h?ł??B
?g?p???@?́A?܂??{?R?}???h?Ńp?P?b?g???w?肵????A??L?@?\???g?p???郂?[?h?ŁA?w?肵???A?N?Z?X???X?g?ԍ????w?肵?܂??B
access-list?́A?ԍ????ɓK?p????܂??B
?܂??A?????ԍ???access-list?ɕ????s?̐ݒ???????ꍇ?́A??̍s????K?p????܂??B

遊雅堂 オッズf遊雅堂 オッズsh?R?}???h??ɗL???ɂȂ?R?}???h?ł??B

?A?N?Z?X???X?g?ԍ??ɂ‚???

?{???u?̃A?N?Z?X???X?g?ԍ??́A?ȉ??̋K?肪????܂??B
?A?N?Z?X???X?g?ԍ? ???? ?ݒ???e
1?`99?A1300?`1999 遊雅堂 オッズv4?W???ݒ? 遊雅堂 オッズv4???M???A?h???X?w??
100?`199?A2000?`2699 遊雅堂 オッズv4?g???ݒ? 遊雅堂 オッズv4???M???^????A?h???X?w??
?@?@?@?v???g?R???ԍ??w??
?@?@?@???M???^????|?[?g?ԍ??w??
3000?`3499 遊雅堂 オッズv6?W???ݒ? 遊雅堂 オッズv6???M???^????A?h???X?w??
3500?`3999 遊雅堂 オッズv6?g???ݒ? 遊雅堂 オッズv6???M???A?h???X?w??
?@?@?@?v???g?R???ԍ??w??
?@?@?@???M???^????|?[?g?ԍ??w??

?w??p?P?b?g?̓???w??ɂ‚???

?w?肵???p?P?b?g?𒆌p?ΏۂƂ??邩?A?p???ΏۂƂ??邩???w?肵?܂??B???p?ΏۂƂ???ꍇ??permit?A?p???ΏۂƂ???ꍇ??deny???w?肵?܂??B
???̎w?肪?K?v?Ȃ̂́A?t?B???^?????O?^?o?H???̎w??^NextHop?̎w??̂??߂ɃA?N?Z?X???X?g???w?肷??ꍇ?݂̂ł??B???̗p?r?Ŏw?肷??ꍇ??permit???w?肵?Ă????????B

遊雅堂 オッズ?A?h???X?͈͎w??

?A?N?Z?X???X?g?R?}???h??遊雅堂 オッズv4?A?h???X???w?肷??ꍇ?A?}?X?N?iWildcard?}?X?N?j???g?p????1?G???g???ŃA?h???X?͈͂??w?肷?邱?Ƃ??ł??܂??B
Wildcard?}?X?N?́A?T?u?l?b?g?}?X?N?Ƃ͏??????قȂ?܂??̂Œ??ӂ??Ă????????BWildcard?}?X?N?ƃT?u?l?b?g?}?X?N?́A"1"??"0"?̔??ʂ??t?ɂȂ?܂??B
??P?j24bit?}?X?N???AWildcard?}?X?N?ŕ\??????ꍇ?ƁA?T?u?l?b?g?}?X?N?ŕ\??????ꍇ?̈Ⴂ
?@?@?@ Wildcard?}?X?N?̏ꍇ?F0.0.0.255
?@?@?@ ?T?u?l?b?g?}?X?N?̏ꍇ?F255.255.255.0
??Q?j?z?X?g???AWildcard?}?X?N?ŕ\??????ꍇ?ƁA?T?u?l?b?g?}?X?N?ŕ\??????ꍇ?̈Ⴂ
?@?@?@ Wildcard?}?X?N?̏ꍇ?F0.0.0.0
?@?@?@ ?T?u?l?b?g?}?X?N?̏ꍇ?F255.255.255.255

?|?[?g?ԍ??̎w??

遊雅堂 オッズv4/遊雅堂 オッズv6?g???ݒ?ł́ATCP/UDP??ʃ|?[?g?ԍ????w?肷?邱?Ƃ??ł??܂??B???̎w??́A?t?B???^?????O?^?w?K?t?B???^?????O?̎w??̂??߂ɃA?N?Z?X???X?g???w?肷??ꍇ?Ɍ??ʂ?????܂??B???̗p?r?Ŏw?肷??ꍇ?́A?W???ݒ?ŃA?N?Z?X???X?g???w?肵?Ă????????B


?w?K?t?B???^?????O

?C???^?[?l?b?g?̏펞?ڑ??Ŏg?p????ꍇ?A?Z?L?????e?B?Ƃ??Ă͊댯?ȏ?Ԃɏ?ɂ??炳??Ă??܂??B
?w?K?t?B???^?????O?@?\?ł́ALAN ??????̃C???^?[?l?b?g?ڑ??ɑ΂??鉞???f?[?^?ȊO?̓t?B???^?????O?i?p???j???邱?Ƃ??ł??܂??B
?w?K?t?B???^?????O?@?\???g?p????ꍇ?́A?O??????̃A?N?Z?X?iWeb ???j?͂ł??Ȃ??Ȃ?܂??B?i?A?N?Z?X?????‚???A?h???X?????肷?邱?Ƃ͂ł??܂??j
???????AVPN ????̎?M?Ɋւ??Ă̓t?B???^?????O???s???܂???B
?{???u?ŁA?w?K?t?B???^?????O???g?p????ꍇ?́Aaccess-list?R?}???h?̑????ŁA"dynamic"???w?肵?܂??B


?ݒ??P?@遊雅堂 オッズv4?W???A?N?Z?X???X?g?ɁA192.168.100.0/24??ݒ肷??i???‘????j

Router(config)# access-list 1 permit 192.168.100.0 0.0.0.255


?ݒ??Q?@遊雅堂 オッズv4?g???A?N?Z?X???X?g?ɁAsrc=192.168.100.0/24 dst=192.168.200.0/24??ݒ肷??i?s???‘????j

Router(config)# access-list 100 deny 遊雅堂 オッズ 192.168.100.0 0.0.0.255 192.168.200.0 0.0.0.255


?ݒ??R?@遊雅堂 オッズv6?W???A?N?Z?X???X?g?ɁAsrc=3ffe:110::/64?? dst=3ffe:111::/64??ݒ肷??i???‘????j

Router(config)# access-list 3000 permit 3ffe:110::/64 3ffe:111::/64


?ݒ??S?@遊雅堂 オッズv6?g???A?N?Z?X???X?g?ɁAsrc=any srcport=any dst=any dstport=80??ݒ肷??i?s???‘????j

Router(config)# access-list 3500 deny tcp any gt 0 any eq 80


?ݒ??T?@?w?K?t?B???^?????O???w?肷??i遊雅堂 オッズv4?j

Router(config)# access-list 100 dynamic permit 遊雅堂 オッズ any any


?R?}???h????

遊雅堂 オッズv4?W???A?N?Z?X???X?g?i?A?N?Z?X???X?g?ԍ??F1?`99?A1300?`1999?j

access-list <access-list?ԍ? { permit | deny } { any | <???M??遊雅堂 オッズ?A?h???X <???M??Wildcard?}?X?N }[log] [count]

遊雅堂 オッズv4?g???A?N?Z?X???X?g?i?A?N?Z?X???X?g?ԍ??F100?`199?A2000?`2699?j

access-list <access-list?ԍ? { [dynamic] permit | deny } <?v???g?R???ԍ? { any | host <???M??遊雅堂 オッズ?A?h???X | <???M??遊雅堂 オッズ?A?h???X <???M??Wildcard?}?X?N } [<?|?[?g???? <TCP?|?[?g?ԍ?] [<?|?[?g???? <UDP?|?[?g?ԍ?] { any | host <????遊雅堂 オッズ?A?h???X | <????遊雅堂 オッズ?A?h???X <????Wildcard?}?X?N } [ ICMP?^?C?v ] [<?|?[?g???? <TCP?|?[?g?ԍ?] [<?|?[?g???? <UDP?|?[?g?ԍ?] [[precedence {<precedence-value|<precedence-named-value}] [tos {<tos-value|<tos-named-value}]| [dscp {<dscp-value|<dscp-named-value}]] [遊雅堂 オッズ-flag {<遊雅堂 オッズ-flag-value|<遊雅堂 オッズ-flag-value:wildcard mask}][log] [count]

遊雅堂 オッズv6?W???A?N?Z?X???X?g?i?A?N?Z?X???X?g?ԍ??F3000?`3499?j

access-list <access-list?ԍ? { permit | deny } { any | <???M??遊雅堂 オッズv6?v???t?B?b?N?X } { any | <????遊雅堂 オッズv6?v???t?B?b?N?X }[count]

遊雅堂 オッズv6?g???A?N?Z?X???X?g?i?A?N?Z?X???X?g?ԍ??F3500?`3999?j

access-list <access-list?ԍ? { [dynamic] permit | deny } <?v???g?R???ԍ? { any | <???M??遊雅堂 オッズv6?v???t?B?b?N?X } [<?|?[?g???? <TCP?|?[?g?ԍ?] [<?|?[?g???? <UDP?|?[?g?ԍ?] { any | <????遊雅堂 オッズv6?v???t?B?b?N?X } [ ICMPv6?^?C?v ] [<?|?[?g???? <TCP?|?[?g?ԍ?] [<?|?[?g???? <UDP?|?[?g?ԍ?] [tcp-flag {<tcp-flag-value|<tcpflag-value:wildcard-mask}] [traffic-class <traffic-class-value|dscp {<dscp-level|<dscp-name}] [flow-label <flow-label-value][count]


?p?????[?^

?p?????[?^ ?ݒ???e ?ݒ?͈? ?ȗ????̒l
access-list?ԍ? ???ꂼ??̑????̔ԍ????w?肵?܂??B
1?`99?A1300?`1999 遊雅堂 オッズv4?W???A?N?Z?X???X?g
100?`199?A2000?`2699 遊雅堂 オッズv4?g???A?N?Z?X???X?g
3000?`3499 遊雅堂 オッズv6?W???A?N?Z?X???X?g
3500?`3999 遊雅堂 オッズv6?g???A?N?Z?X???X?g
?ȗ??s??
dynamic ?w?K?t?B???^?????O???g?p????ꍇ?Ɏw?肵?܂??B dynamic ?w?K?t?B???^?????O?̃G???g???ł͂Ȃ?
{ permit | deny } ???‘??????A?s???‘???????I?????܂??B
permit ???‘???
deny ?s???‘???
?ȗ??s??
?v???g?R???ԍ? ?v???g?R???????????̓v???g?R???ԍ???I?????܂??B
g遊雅堂 オッズ Cisco's G遊雅堂 オッズ tunneling
icmp ICMP?i遊雅堂 オッズv4?g???A?N?Z?X???X?g???j
icmpv6 ICMPv6?i遊雅堂 オッズv6?g???A?N?Z?X???X?g???j
遊雅堂 オッズ 遊雅堂 オッズ
遊雅堂 オッズin遊雅堂 オッズ 遊雅堂 オッズ?g???l??
tcp TCP
udp UDP
0?`255 ?v???g?R???ԍ????w??
?ȗ??s??
any ?e?p?????[?^?i?A?h???X??|?[?g?ԍ??Ȃǁj?ŁA?u?S?āv???w?肷??ꍇ??"any"????͂??܂??B any -
???M??遊雅堂 オッズ?A?h???X ???M???A?h???X???w?肵?܂??B 遊雅堂 オッズv4?A?h???X?`?? ?ȗ??s??
???M??Wildcard?}?X?N ???M???A?h???X??͈͎w?肷?邽?߂ɁAWildcard?}?X?N???w?肵?܂??B 遊雅堂 オッズv4?A?h???X?`?? ?ȗ??s??
????遊雅堂 オッズ?A?h???X ????A?h???X???w?肵?܂??B 遊雅堂 オッズv4?A?h???X?`?? ?ȗ??s??
????Wildcard?}?X?N ????A?h???X??͈͎w?肷?邽?߂ɁAWildcard?}?X?N???w?肵?܂??B 遊雅堂 オッズv4?A?h???X?`?? ?ȗ??s??
host 遊雅堂 オッズv4?g???A?N?Z?X???X?g?ŁA???M??/????A?h???X?Ƃ??ăz?X?g?A?h???X???w?肷??ꍇ?ɂ‚??܂??B host -
???M??遊雅堂 オッズv6?v???t?B?b?N?X ???M??遊雅堂 オッズv6?v???t?B?b?N?X???w?肵?܂??B 遊雅堂 オッズv6?v???t?B?b?N?X?`?? ?ȗ??s??
????遊雅堂 オッズv6?v???t?B?b?N?X ????遊雅堂 オッズv6?v???t?B?b?N?X???w?肵?܂??B 遊雅堂 オッズv6?v???t?B?b?N?X?`?? ?ȗ??s??
ICMP?^?C?v ?v???g?R???ԍ???"icmp"???w?肵???ꍇ?ɁA?ΏۂƂ???ICMP?^?C?v???w?肵?܂??B
?w??ł???ICMP?^?C?v
administratively-prohibited
alternate-add遊雅堂 オッズss
conversion-error
dod-host-prohibited
dod-net-prohibited
echo
echo-遊雅堂 オッズply
general-parameter-problem
host-isolated
host-p遊雅堂 オッズcedence-un遊雅堂 オッズachable
host-遊雅堂 オッズdi遊雅堂 オッズct
host-tos-遊雅堂 オッズdi遊雅堂 オッズct
host-tos-un遊雅堂 オッズachable
host-unknown
host-un遊雅堂 オッズachable
information-遊雅堂 オッズply
information-遊雅堂 オッズquest
mask-遊雅堂 オッズply
mask-遊雅堂 オッズquest
mobile-遊雅堂 オッズdi遊雅堂 オッズct
net-遊雅堂 オッズdi遊雅堂 オッズct
net-tos-遊雅堂 オッズdi遊雅堂 オッズct
net-tos-un遊雅堂 オッズachable
net-un遊雅堂 オッズachable
network-unknown
no-room-for-option
option-missing
packet-too-big
parameter-problem
port-un遊雅堂 オッズachable
p遊雅堂 オッズcedence-un遊雅堂 オッズachable
protocol-un遊雅堂 オッズachable
遊雅堂 オッズassembly-timeout
遊雅堂 オッズdi遊雅堂 オッズct
router-advertisement
router-solicitation
source-quench
source-route-failed
time-exceeded
timestamp-遊雅堂 オッズply
timestamp-遊雅堂 オッズquest
traceroute
ttl-exceeded
un遊雅堂 オッズachable
ICMP?^?C?v?l?i0?`255?j
?S?Ă?ICMP?^?C?v
ICMPv6?^?C?v?i遊雅堂 オッズv6?j ?v???g?R???ԍ???"icmpv6"???w?肵???ꍇ?ɁA?ΏۂƂ???ICMPv6?^?C?v???w?肵?܂??B
ICMPv6?^?C?v
add遊雅堂 オッズss-un遊雅堂 オッズachable
administratively-prohibited
dest-un遊雅堂 オッズachable
echo-遊雅堂 オッズply
echo-遊雅堂 オッズquest
erroneous-header-field
hop-limit-exceeded-in-transit
mu遊雅堂 オッズicast-listener-done
mu遊雅堂 オッズicast-listener-query
multicast-listener-遊雅堂 オッズport
neighbor-advertisement
neighbor-solicitation
no-route-to-destination
packet-too-big
parameter-problem
port-un遊雅堂 オッズachable
遊雅堂 オッズassembly-time-exceeded
遊雅堂 オッズdi遊雅堂 オッズct
router-advertisment
router-solicitation
time-exceeded
un遊雅堂 オッズcognized-next-header
un遊雅堂 オッズcognized-option
ICMPv6?^?C?v?l?i0?`255?j
?S?Ă?ICMPv6?^?C?v
?|?[?g???? ?|?[?g?ԍ???͈͂Ŏw?肷?邽?߂ɁA?|?[?g???????w?肵?܂??B
eq ?w?肷??|?[?g???Ώ?
gt ?w?肷??|?[?g?ԍ????傫???|?[?g?ԍ????Ώ?
遊雅堂 オッズ ?w?肷??|?[?g?ԍ???菬?????|?[?g?ԍ????Ώ?
neq ?w?肷??|?[?g?ԍ??ȊO?̃|?[?g?ԍ????Ώ?
range ?|?[?g?͈̔͂??w?肷??
?S?Ẵ|?[?g?i?ȍ~?ݒ?Ȃ??j
TCP?|?[?g?ԍ? ?v???g?R????"tcp"???w?肵???ꍇ?ɁA?ΏۂƂ???TCP?|?[?g?ԍ????w?肵?܂??B
TCP?|?[?g?ԍ?
bgp
chargen
cmd
daytime
discard
domain
echo
exec
finger
ftp
ftp-data
gopher
hostname
ident
irc
klogin
kshell
login
lpd
nntp
pim-auto-rp
pop2
pop3
smtp
sunrpc
syslog
tacacs
tacacs-ds
talk
telnet
time
uucp
whois
www
TCP?|?[?g?ԍ??i0?`65535?j
?S?Ă?TCP?|?[?g?ԍ?
UDP?|?[?g?ԍ? ?v???g?R????"udp"???w?肵???ꍇ?ɁA?ΏۂƂ???UDP?|?[?g?ԍ????w?肵?܂??B
UDP?|?[?g?ԍ?
biff
bootpc
bootps
discard
dnsix
domain
echo
isakmp
mobile-遊雅堂 オッズ
nameserver
netbios-dgm
netbios-ns
netbios-ss
ntp
pim-auto-rp
r遊雅堂 オッズ
snmp
snmptrap
sunrpc
syslog
tacacs
tacacs-ds
talk
tftp
time
who
xdmcp
UDP?|?[?g?ԍ??i0?`65535?j
?S?Ă?UDP?|?[?g?ԍ?
p遊雅堂 オッズcedence-value?? p遊雅堂 オッズcedence-value??ݒ肵?܂??B 0?`7 ?ȗ??s??
p遊雅堂 オッズcedence-named-value?? p遊雅堂 オッズcedence-named-value??ݒ肵?܂??B
routine(0)
priority(1)
immediate(2)
flash(3)
flash-override(4)
critical(5)
internet(6)
etwork(7)
?ȗ??s??
tos-value?? tos-value??ݒ肵?܂??B 0?`15 ?ȗ??s??
tos-named-value?? tos-named-value??ݒ肵?܂??B
min-momentary-cost(1)
max-遊雅堂 オッズliability(2)
max-throughput(4)
min-delay(8)
normal(0)
?ȗ??s??
dscp-value?? dscp-value??ݒ肵?܂??B 0?`63 ?ȗ??s??
dscp-named-value?? dscp-named-value??ݒ肵?܂??B
ef(101110b)
bf(000000b)
af11(001010b)
af12(001100b)
af13(001110b)
af21(010010b)
af22(010100b)
f23(010110b)
af31(011010b)
af32(011100b)
af33(011110b)
af41(100010b)
af42(100100b)
af43(100110b)
?ȗ??s??
遊雅堂 オッズ-flag-value?? 遊雅堂 オッズ-flag-value??ݒ肵?܂??B 0?`3?A???????́A0?`3:0?`3?i???C???h?J?[?h?}?X?N?j ?ȗ??s??
tcp-flag-value?? tcp-flag-value??ݒ肵?܂??B 0?`63?A???????́A0?`63:0?`63?i???C???h?J?[?h?}?X?N?j ?ȗ??s??
traffic-class-value traffic-class-value??ݒ肵?܂??B 0?`255?A???????́A0?`255:0?`255?i???C???h?J?[?h?}?X?N?j ?ȗ??s??
flow-label flow-label??ݒ肵?܂??B 0?`1048575 ?ȗ??s??
log ?p?P?b?g?t?B???^?????O?@?\?ɂ????ĊY???????i?s?P?ʁj?Ƀq?b?g?????p?P?b?g???A?t?B???^?????O???O?ɋL?^????܂??B
??dynamic?w??̏ꍇ?A?w?K?????w?K?t?B???^?Ƀq?b?g?????p?P?b?g?͋L?^???܂???B
log ?t?B???^?????O???O???L?^???܂???B
count ???v???Ƃ??ăt?B???^?Ƀq?b?g?????p?P?b?g???A?o?C?g????\?????܂??B
??dynamic?w??̏ꍇ?A?w?K?????w?K?t?B???^?Ƀq?b?g?????p?P?b?g?̓J?E???g???܂???B
count ?J?E???g???s???܂???B
?ő?G???g?????F遊雅堂 オッズ access-group?Ŋ֘A?t????access-list?ɑ΂??āA?ő?1024?G???g??
?@?@?@?@?@?@?@?@?@?@???u?S?̂?1024?G???g??
?@?@?@?@?@?@?@?@?@?@遊雅堂 オッズv4?C遊雅堂 オッズv6?̋?ʖ????A???u?S?̂ōő?1024?G???g??
?@?@?@?@?@?@?@?@?@?@?e?C???^?[?t?F?[?X???̐????????A???u?S?̂ōő?1024?G???g??
???F?????̃p?????[?^???t?B???^?????O?Ŏg?p???鎖?͂ł??܂???B


???̐ݒ???s??Ȃ??ꍇ

access-list???g?p?????@?\???g?p?ł??܂???B


?ݒ胂?[?h

??{?ݒ胂?[?h