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<DIV>I have and othe traffic at the router not pppoe .The users use local ip
addresses .</DIV>
<DIV> </DIV>
<DIV>I use virtual-template for pppoe:</DIV>
<DIV> </DIV>
<DIV><EM><U>interface GigabitEthernet0/2.161<BR></U></EM> description VLAN
Client PPPoE <BR> encapsulation dot1Q 161<BR> ip address 192.168.160.1
255.255.252.0<BR> ip access-group 2261 in<BR> ip verify unicast source
reachable-via rx allow-self-ping<BR> no ip redirects<BR> no ip
unreachables<BR> ip mtu 1492<BR> ip flow ingress<BR> ip tcp
adjust-mss 1452<BR> no snmp trap link-status<BR> pppoe enable group
pppoevlan161<BR> no cdp enable</DIV>
<DIV><EM><U>interface Virtual-Template161</U></EM> <BR> mtu
1492<BR> ip unnumbered GigabitEthernet0/2.161<BR> ip access-group 2120
in<BR> no ip redirects<BR> no ip unreachables<BR> no ip
proxy-arp<BR> ip nat inside<BR> no ip virtual-reassembly<BR> ip
tcp adjust-mss 1452<BR> peer default ip address pool
pppoevlan161<BR> ppp mtu adaptive<BR> ppp authentication pap
chap</DIV>
<DIV> </DIV>
<DIV>bba-group pppoe pppoevlan161<BR> virtual-template 161</DIV>
<DIV> sessions per-mac limit 1<BR> sessions per-vlan limit 1024</DIV>
<DIV> </DIV>
<DIV>and policy -map to rate-limit the sessions of pppoe</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><BR>7200pppoe uptime is 2 days, 3 hours, 10 minutes<BR>System returned to
ROM by error - an Illegal Opcode exception, PC 0x627CDC3C at 12:41:54 berlin Sun
Feb 15 2009<BR>System restarted at 12:43:49 berlin Sun Feb 15 2009<BR>System
image file is "disk2:c7200-adventerprisek9_sna-mz.124-6.T8.bin"</DIV>
<DIV> </DIV>
<DIV>Cisco 7206VXR (NPE-G1) processor (revision B) with 229376K/32768K bytes of
memory.<BR>Processor board ID 35137631<BR>SB-1 CPU at 700MHz, Implementation
1025, Rev 0.2, 512KB L2 Cache<BR>6 slot VXR midplane, Version 2.11</DIV>
<DIV> </DIV>
<DIV><FONT size=2>
<P>7200pppoe#sh interfaces gigabitEthernet 0/1 </P>
<P>GigabitEthernet0/1 is up, line protocol is up </P>
<P>MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, </P>
<P>reliability 255/255, txload 5/255, rxload 19/255</P>
<P>Encapsulation ARPA, loopback not set</P>
<P>Keepalive set (10 sec)</P>
<P>Full-duplex, 1000Mb/s, media type is RJ45</P>
<P>output flow-control is XON, input flow-control is XON</P>
<P>ARP type: ARPA, ARP Timeout 04:00:00</P>
<P>Last input 00:00:00, output 00:00:00, output hang never</P>
<P>Last clearing of "show interface" counters never</P>
<P>Input queue: 3/75/17807/20660 (size/max/drops/flushes); Total output drops:
0</P>
<P>Queueing strategy: fifo</P>
<P>Output queue: 0/40 (size/max)</P>
<P>5 minute input rate <FONT color=#0000ff>75134000 bits/sec</FONT>, 10936
packets/sec</P>
<P>5 minute output rate <FONT color=#0000ff>20625000 bits/sec</FONT>, 10210
packets/sec</P>
<P>1269817388 packets input, 2310656794 bytes, 3764 no buffer</P>
<P>Received 2840854 broadcasts, 0 runts, 0 giants, 550 throttles</P>
<P>370339 input errors, 0 CRC, 0 frame, 370339 overrun, 0 ignored</P>
<P>0 watchdog, 504336 multicast, 0 pause input</P>
<P>0 input packets with dribble condition detected</P>
<P>1204250871 packets output, 3152549467 bytes, 0 underruns</P>
<P>3 output errors, 0 collisions, 2 interface resets</P>
<P>0 babbles, 0 late collision, 0 deferred</P>
<P>3 lost carrier, 0 no carrier, 0 pause output</P>
<P>0 output buffer failures, 0 output buffers swapped out</P>
<P>7200pppoe#sh interfaces gigabitEthernet 0/1 swi</P>
<P>7200pppoe#sh interfaces gigabitEthernet 0/1 switching </P>
<P>Throttle count 550</P>
<P>Drops RP 17807 SP 0</P>
<P>SPD Flushes Fast 20660 SSE 0</P>
<P>SPD Aggress Fast 0</P>
<P>SPD Priority Inputs 2510012 Drops 55</P>
<P>Protocol IP </P>
<P>Switching path Pkts In Chars In Pkts Out Chars Out</P>
<P>Process 21843334 190564023 12165257 1122868263</P>
<P>Cache misses 225 - - -</P>
<P>Fast 1245777776 2254484546 1192153063 2053685951</P>
<P>Auton/SSE 0 0 0 0</P>
<P>Protocol DEC MOP </P>
<P>Switching path Pkts In Chars In Pkts Out Chars Out</P>
<P>Process 0 0 306 23562</P>
<P>Cache misses 0 - - -</P>
<P>Fast 0 0 0 0</P>
<P>Auton/SSE 0 0 0 0</P>
<P>Protocol ARP </P>
<P>Switching path Pkts In Chars In Pkts Out Chars Out</P>
<P>Process 2510019 150604424 15883 952980</P>
<P>Cache misses 0 - - -</P>
<P>Fast 0 0 0 0</P>
<P>Auton/SSE 0 0 0 0</P>
<P>Protocol CDP </P>
<P>Switching path Pkts In Chars In Pkts Out Chars Out</P>
<P>Process 3057 874302 3074 1118911</P>
<P>Cache misses 0 - - -</P>
<P> </P></FONT></DIV>
<DIV></FONT> </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=arievayner@gmail.com href="mailto:arievayner@gmail.com">Arie
Vayner</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=inako@abcom.al
href="mailto:inako@abcom.al">Ilir Nako</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=cisco-bba@puck.nether.net
href="mailto:cisco-bba@puck.nether.net">cisco-bba@puck.nether.net</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Tuesday, February 17, 2009 3:45
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [cisco-bba] High cpu -7200
vxr router --pppoe service</DIV>
<DIV><BR></DIV>
<DIV dir=ltr>Ilir,<BR><BR>Can you provide some more info please?<BR><BR>What
kind of NPE processor do you use?<BR>What is the total bps/pps rate you are
running at?<BR><BR>If you could share a "show run" maybe we could provide more
feedback.<BR><BR>Thanks<BR>Arie<BR><BR>
<DIV class=gmail_quote>On Tue, Feb 17, 2009 at 3:38 PM, Ilir Nako <SPAN
dir=ltr><<A href="mailto:inako@abcom.al">inako@abcom.al</A>></SPAN>
wrote:<BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV lang=EN-US bgcolor="#ffffff" link="blue" vlink="purple"><FONT
face=Verdana size=2>Hi <BR>I use cisco 7200 vxr router for pppoe
services.For the moment are about 800 sessions .For one user are 500
sessions of NAT.But the cpu is about 60% .Is it normal for this router ,this
load of cpu ? <BR><BR>Regards <BR><FONT color=#888888>Ilir
Nako</FONT></FONT></DIV><BR>_______________________________________________<BR>cisco-bba
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