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آقا يك روتر 1721 سيسكو به عنوان مسرياب به يك مودم ليزد در شبكه ما متصل هست به يك ماژول Wic-1t ولي تازگيها وقتي به روتر پينگ ميگيرم 700 يا 600 يا 500 نشون ميده .
اما با يك ريلود روتر همه چي به حالت عادي بر ميگرده و ping ميشه 1< ميلي ثانيه .
اما اين حالت بيشتر از 3 الي 4 ساعت ادامه پيدا نميكنه و دوباره مثل اول ميشه
البته من پورت ويروسها رو بستم . اما ..........
كمكم كنيد لطفا
CPU Usage اين Router رو وقتی اين مشکل پيش مياد چک کن ببين چند درصده.
also please put your router config here and delete
your ips form it so we can look more into it.
Good Luck
[LEFT]Using 1976 out of 29688 bytes
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname C1721
!
enable secret
!
username ________ privilege ____ password
ip subnet-zero
ip name-server 192.168.10.10
!
!
!
!
interface FastEthernet0
ip address _ . _ . _ . _ 255.255.255._ secondary
ip address 192.168.10.1 255.255.255.0
ip access-group 110 in
ip access-group 110 out
ip nat inside
ip policy route-map NachiWrom
speed auto
no cdp enable
!
interface Serial0
ip unnumbered FastEthernet0
ip nat outside
load-interval 30
no fair-queue
!
ip nat pool natpool _._._._ _._._._ netmask 255.255.255._
ip nat inside source list 10 pool natpool overload
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0
ip route 192.168.200.0 255.255.255.0 192.168.10.2
ip route 192.168.205.0 255.255.255.0 192.168.10.2
ip route 192.168.210.0 255.255.255.0 192.168.10.2
no ip http server
!
!
access-list 10 permit 192.168.10.10
access-list 10 permit 192.168.10.15
access-list 10 permit 192.168.20.4
access-list 10 permit 192.168.20.5
access-list 10 permit 192.168.20.1
access-list 10 permit 192.168.20.2
access-list 10 permit 192.168.20.3
access-list 10 permit 192.168.200.0 0.0.0.255
access-list 10 permit 192.168.205.0 0.0.0.255
access-list 10 deny any
access-list 10 permit 192.168.210.0 0.0.0.255
access-list 110 permit tcp any host _ . _ . _ . _ eq www
access-list 110 deny ip any host _ . _ . _ . _
access-list 110 deny udp any any eq netbios-ns
access-list 110 deny tcp any any eq 135
access-list 110 deny tcp any any eq 4444
access-list 110 permit ip any any
access-list 130 permit icmp any any echo
access-list 130 permit icmp any any echo-reply
access-list 130 deny icmp any any
route-map NachiWrom permit 10
match ip address 130
match length 90 4096
set interface Null0
!
!
line con 0
line aux 0
line vty 0 4
!
end[/LEFT]
رو اينترفيس سريال اين رو اضافه كن.
[left]
no ip proxy-arp
no ip unreachables
[/left]
حدسي كه ميزنم اينه كه arp tablet خيلي بزرگ ميشه و واسه روترت مشكل ساز ميشه.
It your NAtting dear, how many subnets are you trying to nat here???
Can you tell how many clients? how much bandwidth?
I am most sure that it's NAT, already had some on some 1Mbps link,
with about 40 clients and a cache server behind a 3640 router,
the CPU went to 90% - 100% and crashes!!!
Check your CPU man,(sh proc) & let us know
Good Luck
دقيقا مشكلت همون چيزي هست كه رادوان عزيز گفت .
Ram دستگاه رو اگه امكان داره اضافه كن.
access-list 10 permit 192.168.20.4
access-list 10 permit 192.168.20.5
access-list 10 permit 192.168.20.1
access-list 10 permit 192.168.20.2
access-list 10 permit 192.168.20.3
access-list 10 permit 192.168.210.0 0.0.0.255
چطوری میتونم این خط ها رو از کانفیگ روتر پاک کنم .
يه no اول اين نوشته هات بزار
مثل
no access-list 10
همم مي پرن.
در تكميل حرفاي آقا رضاي آرياگوهر
با اون دستور كل10 access-list ميپره و اونايي كه لازم داري بايد دوباره وارد كني.
آقا من Cpu Usage رو هم چك كردم بازهم مشكلي نبود
ram هم 65% آزاد هست
ولي بازهم بعد از يك مدت پينگ ميره بالا
[QUOTE=brellian]آقا من Cpu Usage رو هم چك كردم بازهم مشكلي نبود
ram هم 65% آزاد هست
ولي بازهم بعد از يك مدت پينگ ميره بالا[/QUOTE]
Can you set a temporary password, and e-mail me the information, i well login to your router and check it for
you, maybe i can help
