Cisco 2821 1gb Ram 256m на флехе.1 Uplinker 40Mb\s
1 BGP FullViewНата нет.
Шайп через CBWFQ
Ниже стоящему аплинкеру через rate-limmitsh processes cpu s
CPU utilization for five seconds: 91%/79%; one minute: 83%; five minutes: 83%
PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
222 48001540 363761 131959 10.00% 1.62% 1.51% 0 BGP Scanner
223 34828 6145 5667 0.81% 1.18% 0.41% 322 SSH Process
77 64720 215038049 0 0.22% 0.43% 0.50% 0 traffic_shape
78 1461632 4751975 307 0.14% 0.06% 0.07% 0 IP Input
17 1127160 8121963 138 0.07% 0.07% 0.08% 0 ARP Input
2 20168 586278 34 0.07% 0.02% 0.00% 0 Load Meter
3 49392 249220 198 0.00% 0.00% 0.00% 0 IP SNMP
4 0 1 0 0.00% 0.00% 0.00% 0 EDDRI_MAIN
5 39404132 2010520 19599 0.00% 0.77% 1.04% 0 Check heaps
6 1080 984 1097 0.00% 0.00% 0.00% 0 Pool Manager
7 0 2 0 0.00% 0.00% 0.00% 0 Timers
8 168 48836 3 0.00% 0.00% 0.00% 0 IPC Dynamic Cach
9 0 1 0 0.00% 0.00% 0.00% 0 IPC Zone Manager
10 2008 2921714 0 0.00% 0.00% 0.00% 0 IPC Periodic Tim
11 1476 2921715 0 0.00% 0.00% 0.00% 0 IPC Deferred Por
12 0 1 0 0.00% 0.00% 0.00% 0 IPC Seat Manager
13 0 1 0 0.00% 0.00% 0.00% 0 IPC BackPressure
14 0 1 0 0.00% 0.00% 0.00% 0 OIR Handler
15 0 1 0 0.00% 0.00% 0.00% 0 Crash writer
16 49968 97402 513 0.00% 0.00% 0.00% 0 Environmental mo
18 0 2 0 0.00% 0.00% 0.00% 0 ATM Idle Timer
#sh memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 450F1960 976283296 268536240 707747056 707331380 707537316
I/O 3F400000 12582912 5959288 6623624 6243568 6623356sh processes
CPU utilization for five seconds: 87%/79%; one minute: 83%; five minutes: 83%
PID QTy PC Runtime (ms) Invoked uSecs Stacks TTY Process
1 Cwe 400AB11C 96 929 103 5468/6000 0 Chunk Manager
2 Csp 4008F038 20224 586292 34 1128/3000 0 Load Meter
3 Mwe 41800184 49392 249220 19810820/12000 0 IP SNMP
4 Mwe 424A785C 0 1 023384/24000 0 EDDRI_MAIN
5 Lst 400A800C 39408284 2010724 19599 5388/6000 0 Check heaps
6 Cwe 400AF1C4 1080 984 1097 5356/6000 0 Pool Manager
7 Mst 412A3E9C 0 2 0 5504/6000 0 Timers
8 Mwe 401125E4 168 48837 3 5700/6000 0 IPC Dynamic Cach
9 Mwe 40103628 0 1 0 5700/6000 0 IPC Zone Manager
10 Mwe 401027D4 2008 2921780 0 5612/6000 0 IPC Periodic Tim
11 Mwe 40102624 1476 2921781 0 5636/6000 0 IPC Deferred Por
12 Mwe 40103304 0 1 0 5576/6000 0 IPC Seat Manager
13 Mwe 401088B4 0 1 0 5672/6000 0 IPC BackPressure
14 Mwe 40258878 0 1 011672/12000 0 OIR Handler
15 Mwe 402F6F38 0 1 023608/24000 0 Crash writer
16 Msi 403F7958 49972 97404 513 5500/6000 0 Environmental mo
17 Mwe 40D150D4 1127384 8122275 138 4752/6000 0 ARP Input
18 Mwe 40DCA7C4 0 2 0 5452/6000 0 ATM Idle Timer
19 Mwe 4125E104 0 2 0 5492/6000 0 AAA high-capacit
20 Lwe 41261FEC 0 1 0 5688/6000 0 AAA_SERVER_DEADT
21 Mwe 412CA900 0 1 011652/12000 0 Policy Managersh ip traffic
IP statistics:
Rcvd: 1129869117 total, 2973929 local destination
165 format errors, 126 checksum errors, 505183 bad hop count
0 unknown protocol, 0 not a gateway
0 security failures, 0 bad options, 676 with options
Opts: 0 end, 664 nop, 0 basic security, 0 loose source route
0 timestamp, 0 extended security, 664 record route
0 stream ID, 0 strict source route, 12 alert, 0 cipso, 0 ump
0 other
Frags: 0 reassembled, 273 timeouts, 0 couldn't reassemble
0 fragmented, 0 fragments, 0 couldn't fragment
Bcast: 1634711 received, 0 sent
Mcast: 0 received, 0 sent
Sent: 2963312 generated, 1121962392 forwarded
Drop: 292093 encapsulation failed, 0 unresolved, 0 no adjacency
2028650 no route, 0 unicast RPF, 83 forced drop
0 options denied
Drop: 0 packets with source IP address zero
Drop: 0 packets with internal loop back IP address
58763 physical broadcastICMP statistics:
Rcvd: 927 format errors, 42039 checksum errors, 0 redirects, 1104 unreachable
215780 echo, 1145 echo reply, 0 mask requests, 0 mask replies, 0 quench
0 parameter, 332 timestamp, 0 info request, 15 other
0 irdp solicitations, 0 irdp advertisements
Sent: 0 redirects, 1255050 unreachable, 1280 echo, 215780 echo reply
0 mask requests, 0 mask replies, 0 quench, 332 timestamp
0 info reply, 505033 time exceeded, 0 parameter problem
0 irdp solicitations, 0 irdp advertisementsTCP statistics:
Rcvd: 1036915 total, 9388 checksum errors, 934 no port
Sent: 846151 totalBGP statistics:
Rcvd: 4676826 total, 8 opens, 0 notifications, 4632426 updates
44392 keepalives, 0 route-refresh, 0 unrecognized
Sent: 4143903 total, 8 opens, 6 notifications, 4053550 updates
90339 keepalives, 0 route-refreshIP-EIGRP statistics:
Rcvd: 0 total
Sent: 0 totalPIMv2 statistics: Sent/Received
Total: 0/0, 0 checksum errors, 0 format errors
Registers: 0/0 (0 non-rp, 0 non-sm-group), Register Stops: 0/0, Hellos: 0/0
Join/Prunes: 0/0, Asserts: 0/0, grafts: 0/0
Bootstraps: 0/0, Candidate_RP_Advertisements: 0/0
Queue drops: 0
State-Refresh: 0/0IGMP statistics: Sent/Received
Total: 0/0, Format errors: 0/0, Checksum errors: 0/0
Host Queries: 0/0, Host Reports: 0/0, Host Leaves: 0/0
DVMRP: 0/0, PIM: 0/0
Queue drops: 0UDP statistics:
Rcvd: 1665834 total, 2 checksum errors, 1529820 no port
Sent: 139752 total, 0 forwarded broadcastsOSPF statistics:
Rcvd: 0 total, 0 checksum errors
0 hello, 0 database desc, 0 link state req
0 link state updates, 0 link state acksSent: 0 total
0 hello, 0 database desc, 0 link state req
0 link state updates, 0 link state acksARP statistics:
Rcvd: 537366 requests, 1369 replies, 0 reverse, 0 other
Sent: 262236 requests, 522847 replies (15 proxy), 0 reverse
>[оверквотинг удален]
> OSPF statistics:
> Rcvd: 0 total, 0 checksum errors
> 0 hello, 0 database desc, 0 link state req
> 0 link state updates, 0 link state acks
> Sent: 0 total
> 0 hello, 0 database desc, 0 link state req
> 0 link state updates, 0 link state acks
> ARP statistics:
> Rcvd: 537366 requests, 1369 replies, 0 reverse, 0 other
> Sent: 262236 requests, 522847 replies (15 proxy), 0 reverseПолиси мапЫ? АЦЛ-и?
Особенно здорово если полиси вложенные...
CBWFQ - значит классификатор, по чем классифицируете?
>[оверквотинг удален]
>> 0 link state updates, 0 link state acks
>> Sent: 0 total
>> 0 hello, 0 database desc, 0 link state req
>> 0 link state updates, 0 link state acks
>> ARP statistics:
>> Rcvd: 537366 requests, 1369 replies, 0 reverse, 0 other
>> Sent: 262236 requests, 522847 replies (15 proxy), 0 reverse
> Полиси мапЫ? АЦЛ-и?
> Особенно здорово если полиси вложенные...
> CBWFQ - значит классификатор, по чем классифицируете?Если правльно пониамю, то по подсетям т.е. через ACL
> sh processes cpu s
> CPU utilization for five seconds: 91%/79%; one minute: 83%; five minutes: 83%79% из этого всего прерывания.
Покажи show interfaces switching.
>> sh processes cpu s
>> CPU utilization for five seconds: 91%/79%; one minute: 83%; five minutes: 83%
> 79% из этого всего прерывания.
> Покажи show interfaces switching.show interfaces switching
GigabitEthernet0/0 2UpLinker
Throttle count 228
Drops RP 2390 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 730189 Drops 0Protocol IP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 3372083 633515103 16903386 2462863020
Cache misses 2980930 - - -
Fast 4208189723 726211171 233222217 2304844535
Auton/SSE 0 0 0 0Protocol ARP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 26045 1562700 28287 1810368
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0Protocol CDP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 25 9700
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0Protocol Other
Switching path Pkts In Chars In Pkts Out Chars Out
Process 98364 4721472 294169 17650140
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0NOTE: all counts are cumulative and reset only after a reload.
GigabitEthernet0/1 #########Clients##########
Throttle count 0
Drops RP 0 SP 0
SPD Flushes Fast 0 SSE 0
SPD Aggress Fast 0
SPD Priority Inputs 9865584 Drops 0Protocol IP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 1712461 304548718 136348006 76346357
Cache misses 322539 - - -
Fast 1577345552 4281266834 765294453 3501168367
Auton/SSE 0 0 0 0Protocol DEC MOP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 4913 378301
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0Protocol ARP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 8594164 515900450 764454 48925056
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0Protocol CDP
Switching path Pkts In Chars In Pkts Out Chars Out
Process 0 0 25 9700
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0Protocol Other
Switching path Pkts In Chars In Pkts Out Chars Out
Process 325055 29001812 294169 17650140
Cache misses 0 - - -
Fast 0 0 0 0
Auton/SSE 0 0 0 0NOTE: all counts are cumulative and reset only after a reload.
Loopback0All statistics for this interface are zero.
>[оверквотинг удален]
> 0
>
> Auton/SSE
> 0
> 0
> 0 0
> NOTE: all counts are cumulative and reset only
> after a reload.
> Loopback0
> All statistics for this interface are zero.sh ver
глянув более пристоольно в Cacti, обнаружил исходящий траф в 8 мегобит от клиента к себе. Отрубил, все сразу успакоилось. дальше анализ.ВереШарк показал, что эта сцу**а засаряет весь свой канал и соотвественно поганет жизгь мне ARP запросами типа:
Who has xxx.xxx.xxx.xxx tell 127.0.0.1
Who has xxx.xxx.xxx.xxx tell 127.0.0.20
Who has xxx.xxx.xxx.xxx tell 127.0.0.39
Who has xxx.xxx.xxx.xxx tell 127.0.0.134
И так далее.....Может кто подсказать как бороться с этими паразитами, п.с. так сказать для будущего ?
Посмотри тут.
http://www.akvilona.ru/serv/cisco/a_loading.htmПравда поздновато, но может кому еще пригодится.