Всем привет, помогите мне с одной проблемой, есть циска 871w после включения работает нормально но со временем забивается память(от использования инета зависит), в лог сваливается ошибка о недостаточной памяти и отрубается CEF после чего или просто медленней работать начинает или вешается совсем...
P.S. в в цисках мало чего понимаю потому буду признателен и за не относящиеся советы по конфигу.логи и конфиг:
PJsCisco#sh mem alloc tota
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 83109BD0 70214704 46727184 23487520 23455928 23466840
I/O 7400000 12582912 4043132 8539780 8539780 8537916
Allocator PC Summary for: Processor
PC Total Count Name
0x80A86840 12404840 376 TAL: MTRIE n08
0x80A91870 2955336 94 ADJ: adjacency
0x8006FDB8 2660960 83 ipnat localtre
0x818DE118 2503792 76 CCE dp subbloc
0x803BA318 1694420 1729 *Packet Header*
0x8002F178 1634608 204 Process Stack
0x81CF8D60 1508524 23 regex
0x80A1B490 1160920 20 CEF: fib
0x80A06A30 1116184 40 CEF: paths
0x80A54BF4 860156 16 CEF: fib GSB
0x808C151C 836672 12 Init
0x806A1830 766272 38 ARP Entry
0x80A152F8 742344 30 CEF: pathl
0x8177EA3C 732972 55 TW Buckets
0x80A45B10 679312 28 CEF: pathl ifs
0x80F5B2E0 602496 30 IP ARP Adjacen
0x80698F24 549796 27 dynamic ARP su
0x8178008C 543920 9 pak subblock chunk
0x80A2B0CC 480764 22 CEF: fib_fib_s
0x806A421C 339088 63 ARP tree node
0x80A2AECC 293612 16 CEF: fib_fib_s
0x80A52E14 262248 2 CEF: hash table
0x803E98E8 209328 76 Normal
Allocator PC Summary for: I/O
PC Total Count Name
0x803E9900 1250240 27 Normal
0x803E9840 1184000 4 FastEthernet0
0x803BA36C 1150400 631 *Packet Data*
0x81EF2474 155648 256 SEC Data Buffer
0x8055D784 116192 80 USB Startup
0x81EF2714 61504 1 SEC Crypto Pak
0x81EF24DC 24576 256 SEC Key Buffer
0x81EF2538 24576 256 SEC IPv4 Buffer
0x81EF255C 24576 256 SEC IPv4 Options Buffer
0x81EF2584 24576 256 SEC IPv6 Buffer
0x804BDDB8 8512 1 Init
0x804BDC7C 8256 1 Init
0x801270F4 1088 1 *Init*
0x8018609C 1088 1 Init
0x80260318 1088 1 Init
0x80127684 1088 1 Init
0x80127094 576 1 *Init*
0x801270B8 576 1 *Init*
0x801270DC 576 1 *Init*
0x8018608C 576 1 Init
0x80260308 576 1 Init
0x80127630 576 1 Init
0x8012764C 576 1 Init
вот этот "TAL: MTRIE n08" постепенно отжирает всю память
и в итоге вываливается подобная ошибка:
*Apr 16 23:05:12: %DNSSERVER-3-UDPDNSOVERLOAD: Low available memory: dropping <i
d# 43557> from <cli 192.168.0.52>.
*Apr 16 23:05:16: %DNSSERVER-3-UDPDNSOVERLOAD: Low available memory: dropping <i
d# 43557> from <cli 192.168.0.52>.
*Apr 16 23:05:54: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed fro
m 0x80072BB0, alignment 16
Pool: Processor Free: 138396 Cause: Memory fragmentation
Alternate Pool: None Free: 0 Cause: No Alternate pool
-Process= "IP ARP Adjacency", ipl= 3, pid= 85, -Traceback= 0x8003DC44z 0x80057
87Cz 0x80072BB4z 0x80A86844z 0x80A888DCz 0x80A88EB0z 0x80A81AC4z 0x80A0BAC4z 0x8
0A294B4z 0x80A0E124z 0x80A22B24z 0x80A22C84z 0x80A8FBD0z 0x80A919E0z 0x80A91E88z
0x80AD0D34z
*Apr 16 23:05:54: %COMMON_FIB-3-NOMEM: Memory allocation failure for validating
prefix in IPv4 CEF [0x80A3414C] (fatal) (1 subsequent failure).
*Apr 16 23:05:54: %COMMON_FIB-4-DISABLING: IPv4 CEF is being disabled due to a f
atal error.
*Apr 16 23:05:55: %DNSSERVER-3-UDPDNSOVERLOAD: Low available memory: dropping <i
d# 921> from <cli 192.168.0.52>.
конфиг
!
version 12.4
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname PJsCisco
!
boot-start-marker
boot system flash:c870-advsecurityk9-mz.124-24.T2.bin
boot-end-marker
!
logging message-counter syslog
logging buffered 51200 warnings
!
aaa new-model
!
!
aaa authentication login default local
aaa authentication ppp default local
aaa authorization exec default local
!
!
aaa session-id common
clock timezone MSK 3
clock summer-time MSD recurring last Sun Mar 2:00 last Sun Oct 3:00
!
crypto pki trustpoint TP-self-signed-4029212631
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-4029212631
revocation-check none
rsakeypair TP-self-signed-4029212631
!
!
dot11 syslog
no ip source-route
!
!
ip dhcp excluded-address 192.168.0.1
ip dhcp excluded-address 192.168.0.50
!
ip dhcp pool LAN
network 192.168.0.0 255.255.255.0
default-router 192.168.0.1
dns-server 192.168.0.1
!
!
ip cef
no ip bootp server
ip name-server 213.21.0.5
ip name-server 213.21.31.5
ip name-server 8.8.8.8
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
username admin privilege 15 secret 5 пароль
!
!
!
archive
log config
hidekeys
!
!
!
!
!
interface FastEthernet0
!
interface FastEthernet1
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
description === Internet ===$ETH-WAN$
ip address dhcp
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat outside
ip virtual-reassembly max-reassemblies 110
duplex auto
speed auto
!
interface Dot11Radio0
no ip address
speed basic-1.0 basic-2.0 basic-5.5 6.0 9.0 basic-11.0 12.0 18.0 24.0 36.0 48.0 54.0
station-role root
!
interface Vlan1
description === LAN ===
ip address pool LAN
no ip redirects
no ip unreachables
no ip proxy-arp
ip nat inside
ip virtual-reassembly
ntp disable
!
no ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 FastEthernet4
ip http server
ip http authentication local
no ip http secure-server
!
!
ip dns server
ip dns spoofing
ip nat inside source list 1 interface FastEthernet4 overload
!
access-list 1 permit any
!
!
!
!
!
control-plane
!
!
line con 0
no modem enable
escape-character 3
line aux 0
line vty 0 4
privilege level 15
transport input telnet ssh
escape-character 3
!
scheduler max-task-time 5000
ntp server 192.43.244.18
ntp server 207.46.232.182
end
пробовал с двумя прошивками c870-advipservicesk9-mz.124-24.T3.bin и c870-advsecurityk9-mz.124-24.T2.bin