<div dir="ltr">Ilir,<br><br>Looking at the stats, and mostly due to the fact that you have NAT enabled, I would say this is what the box can handle.<br>I would try increasing your input queue on the GigE port, as I can see quite a lot of drops there, which could be due to the NAT fixups.<br>
<br>Arie<br><br><div class="gmail_quote">On Tue, Feb 17, 2009 at 4:59 PM, Ilir Nako <span dir="ltr"><<a href="mailto:inako@abcom.al">inako@abcom.al</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff"><font face="Verdana" size="2">
<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><i><u>interface GigabitEthernet0/2.161<br></u></i> 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><i><u>interface Virtual-Template161</u></i> <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></div></font> </div><div><div></div><div class="Wj3C7c">
<blockquote dir="ltr" style="border-left: 2px solid rgb(0, 0, 0); padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;">
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">----- Original Message ----- </div>
<div style="background: rgb(228, 228, 228) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;">
<b>From:</b>
<a title="arievayner@gmail.com" href="mailto:arievayner@gmail.com" target="_blank">Arie
Vayner</a> </div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>To:</b> <a title="inako@abcom.al" href="mailto:inako@abcom.al" target="_blank">Ilir Nako</a> </div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Cc:</b> <a title="cisco-bba@puck.nether.net" href="mailto:cisco-bba@puck.nether.net" target="_blank">cisco-bba@puck.nether.net</a> </div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><b>Sent:</b> Tuesday, February 17, 2009 3:45
PM</div>
<div style="font-family: arial; font-style: normal; font-variant: normal; font-weight: normal; font-size: 10pt; line-height: normal; font-size-adjust: none; font-stretch: normal;"><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" target="_blank">inako@abcom.al</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div bgcolor="#ffffff" link="blue" vlink="purple" lang="EN-US"><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
mailing list<br><a href="mailto:cisco-bba@puck.nether.net" target="_blank">cisco-bba@puck.nether.net</a><br><a href="https://puck.nether.net/mailman/listinfo/cisco-bba" target="_blank">https://puck.nether.net/mailman/listinfo/cisco-bba</a><br>
</blockquote></div><br></div></blockquote>
</div></div></blockquote></div><br></div>