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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Oleg V Prokofiev 2:5020/400 14 Oct 2002 19:17:42
To : Michael Smirnov
Subject : Re: Help! processor is eated!
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On Mon, 14 Oct 2002, Michael Smirnov wrote:
> > Можно долго гадать, что не так
> > Вы бы привели конфигурацию для начала ?
> >
> ACLы, надеюсь, ни к чему, а то в одно письмо не влезет.
> Все равно из конфига не понять, например, что на каждый Async
> при подключении вешается 2 ACL - 111 in, 110 на out.
>
> Как назло, 8 модемов бывает только ночью,
> а в другое время не посмотреть, сколько процессор провел в interrupt.
посмотри ночью
>
> version 12.2
> no service single-slot-reload-enable
> service timestamps debug datetime localtime
> service timestamps log datetime localtime
> service password-encryption
> !
> logging buffered 32000 debugging
> logging rate-limit console 5
> logging console informational
> aaa new-model
> aaa authentication login default local enable
> aaa authentication ppp default if-needed group radius local
> aaa authorization exec default group radius local if-authenticated
> aaa authorization network default group radius local if-authenticated
> aaa authorization reverse-access default local
> aaa accounting delay-start
> aaa accounting update periodic 1
> aaa accounting exec default wait-start group radius
> aaa accounting network default wait-start group radius
> aaa accounting connection default wait-start group radius
> aaa accounting system default wait-start group radius
> clock timezone MSK 3
> clock summer-time MSD recurring last Sun Mar 2:00 last Sun Oct 2:00
> ip subnet-zero
> ip rcmd rsh-enable
> ip rcmd remote-host root x.x.x.x root enable
> no ip finger
> ip tcp synwait-time 120
> ip tcp path-mtu-discovery
> ip domain-list xxx.ru
> ip domain-name xxx.ru
> ip name-server x.x.x.x
> !
> ip cef
> ip dhcp-server x.x.x.x
> no ip dhcp-client network-discovery
> ip accounting-threshold 256
> !
> async-bootp subnet-mask 255.255.255.224
> async-bootp dns-server x.x.x.x x.x.x.x
> interface Loopback0
> no ip address
> !
> interface Ethernet0
> description connected to EthernetLAN
> ip address a.a.a.a b.b.b.b
> ip access-group 112 in
> ip accounting output-packets
> ip route-cache flow
> no keepalive
> ntp broadcast client
> ntp broadcast
> no cdp enable
> no mop enabled
> !
> interface Serial0
> bandwidth 128
> ip address a.a.a.a b.b.b.b
> ip access-group 106 in
> ip access-group 107 out
> ip accounting output-packets
> ip route-cache flow
> no ip mroute-cache
> max-reserved-bandwidth 90
> compress stac
^^^^^^^^^^^^^
это у тебя аплинк же? убери это
> traffic-shape group 2 8000 1000 1000 1
> no cdp enable
> !
> interface Group-Async1
> bandwidth 112
> ip unnumbered Ethernet0
> ip access-group 111 in
> ip accounting output-packets
> encapsulation ppp
> ip route-cache flow
> no ip mroute-cache
> no logging event link-status
> keepalive 30
> dialer in-band
> dialer idle-timeout 21600
> dialer-group 1
> async default routing
> async dynamic address
> async mode dedicated
> no fair-queue
> traffic-shape group 113 8000 1000 1000 1
> ppp authentication pap
> group-range 1 8
> member 1 peer default ip address x.x.x.21
> member 2 peer default ip address x.x.x.22
> member 3 peer default ip address x.x.x.23
> member 4 peer default ip address x.x.x.24
> member 5 peer default ip address x.x.x.25
> member 6 peer default ip address x.x.x.26
> member 7 peer default ip address x.x.x.27
> member 8 peer default ip address x.x.x.28
> !
> ip kerberos source-interface any
> ip classless
> ip route 0.0.0.0 0.0.0.0 x.x.x.x
> ip route 10.0.0.0 255.0.0.0 Null0 100
> ip route 172.16.0.0 255.240.0.0 Null0 100
> ip route 192.168.0.0 255.255.0.0 Null0 100
> ip route 194.190.248.0 255.255.255.0 Null0 100
> no ip http server
> ip radius source-interface Ethernet0
> logging history debugging
> logging trap debugging
> logging facility local1
> logging source-interface Ethernet0
> logging x.x.x.x
> access-list 2 permit x.x.x.29
> access-list 2 permit x.x.x.30
> access-list 2 deny any
> !
> scheduler interval 500
> !
> line 1 8
> exec-timeout 5 0
> modem InOut
> terminal-type vt100
> transport input all
> autoselect during-login
> autoselect ppp
> stopbits 1
> speed 115200
> flowcontrol hardware
>
> #s proc cpu hist
> 9658999979999909999989978689788777899999098899999988978799999999998899
> 9783089880989702999656596753251976798999094180775200802619999979978864
> 100 * *** ***** **** ** ******* * *** * ********* *
> 90 * **** ************** * ** * ******** ****** * **************
> 80 * ********************** ** ************************ ****************
> 70 ** *******************************************************************
> 60 ************#**********************######*****************####********
> 50 *****#****###***##*****************#######****************#######*****
> 40 ****###***########***##************#######**##*#*********########*****
> 30 ****####*################*##*#****#########*########****###########*##
> 20 ***#########################*##*#####################**###############
> 10 ######################################################################
> 0....5....1....1....2....2....3....3....4....4....5....5....6....6....7.
> 0 5 0 5 0 5 0 5 0 5 0 5 0
>
> CPU% per hour (last 72 hours)
> * = maximum CPU% # = average CPU%
>
> #show ip cef sum
> IP CEF with switching (Table Version 728), flags=0x0
> 46 routes, 0 reresolve, 0 unresolved (0 old, 0 new), peak 1
> 46 leaves, 17 nodes, 23292 bytes, 739 inserts, 693 invalidations
> 0 load sharing elements, 0 bytes, 0 references
> universal per-destination load sharing algorithm, id F00221FC
> 3 CEF resets, 0 revisions of existing leaves
> Resolution Timer: Exponential (currently 1s, peak 1s)
> refcounts: 4682 leaf, 4608 node
>
> Adjacency Table has 9 adjacencies
>
> #s ip int s0
> Serial0 is up, line protocol is up
> MTU is 1500 bytes
> Helper address is not set
> Directed broadcast forwarding is disabled
> Outgoing access list is 107
> Inbound access list is 106
> Proxy ARP is enabled
> Security level is default
> Split horizon is enabled
> ICMP redirects are always sent
> ICMP unreachables are always sent
> ICMP mask replies are never sent
> IP fast switching is disabled
> IP fast switching on the same interface is disabled
> IP Flow switching is enabled
> IP CEF switching is enabled
> IP Feature Fast switching turbo vector
> IP multicast fast switching is disabled
> IP multicast distributed fast switching is disabled
> IP route-cache flags are Fast, Flow, CEF
> Router Discovery is disabled
> IP output packet accounting is enabled
> IP access violation accounting is disabled, system threshold is 256
> TCP/IP header compression is disabled
> RTP/IP header compression is disabled
> Probe proxy name replies are disabled
> Policy routing is disabled
> Network address translation is disabled
> WCCP Redirect outbound is disabled
> WCCP Redirect inbound is disabled
> WCCP Redirect exclude is disabled
> BGP Policy Mapping is disabled
>
> Аналогично
> #s ip int e0
> Proxy ARP is enabled
> IP fast switching is enabled
> IP fast switching on the same interface is disabled
> IP Flow switching is enabled
> IP CEF switching is enabled
> IP CEF Flow Fast switching turbo vector
> IP multicast fast switching is enabled
> IP multicast distributed fast switching is disabled
> IP route-cache flags are Fast, Flow, CEF
> #s ip int a1
> Outgoing access list is not set
> Inbound access list is 111
> Proxy ARP is enabled
> Security level is default
> Split horizon is enabled
> ICMP redirects are always sent
> ICMP unreachables are always sent
> ICMP mask replies are never sent
> IP fast switching is enabled
> IP fast switching on the same interface is enabled
> IP Flow switching is enabled
> IP CEF switching is enabled
> IP CEF Flow Fast switching turbo vector
> IP multicast fast switching is disabled
> IP multicast distributed fast switching is disabled
> IP route-cache flags are Fast, Flow, CEF
>
>
>
>
покажи sh proc cpu в момент загрузки, и sh int ... switching
она у тебя просто может дохнуть под трафиком
>
>
>
>
--
Oleg Prokofiev
OVP2-RIPE, OP1126
--- ifmail v.2.15dev5
* Origin: Demos online service (2:5020/400)
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