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Mailing List Archive: Cisco: BBA LNS with 7200 with NPE-G1   Index | Next | Previous | View Flat

cschmit at vo Oct 18, 2005, 11:20 AM Views: 5113 Permalink LNS with 7200 with NPE-G1 We are currently running a test setup using a 7200/G1 device as LNS. The telco operates as LAC Juniper ERX devices. Everything is working as expected but the CPU load on the G1 is quite high. Having around 200 PPP sessions on the LNS the CPU load is already at 11%. In other words this would mean that around 2000 users would put the box to 100% CPU usage which is very far away from the advertised 16 000 broadband sessions for the G1. Running IP-Plus 12.3(16). Do I have a CPU killer in my config? Christian My config: ----------- version 12.3 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption no service dhcp ! hostname LNS ! boot-start-marker boot-end-marker ! enable password xxxxxxxxxxxxxxxxxxxxxxxxxx ! clock timezone GMT 1 clock summer-time MET recurring last Sun Mar 3:00 last Sun Oct 3:00 aaa new-model ! ! aaa authentication login default enable aaa authentication ppp default group radius aaa authorization network default group radius aaa accounting delay-start aaa accounting update periodic 240 aaa accounting network default start-stop group radius aaa session-id common ip subnet-zero no ip source-route ! ! ip cef no ip domain lookup ip name-server xxxxxxxxxxxx ip name-server xxxxxxxxxxxx ! vpdn enable vpdn ip udp ignore checksum ! vpdn-group 1 accept-dialin protocol l2tp virtual-template 1 terminate-from hostname LAC lcp renegotiation on-mismatch l2tp tunnel password 7 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ! interface Loopback0 ip address xxxxxxxxxxxxxxxxxxxxx ! interface Loopback1 ip address xxxxxxxxxxxxxxxxxxxxx ! interface GigabitEthernet0/1 description Connection to Vlan 13 ip address xxxxxxxxxxxxxxxxxxxx ip ospf message-digest-key 10 md5 7 xxxxxxxxxxxxxxxxxx duplex full speed 1000 media-type rj45 no negotiation auto ! interface GigabitEthernet0/2 no ip address shutdown duplex auto speed auto media-type rj45 negotiation auto ! interface GigabitEthernet0/3 no ip address shutdown duplex auto speed auto media-type rj45 negotiation auto ! interface Virtual-Template1 ip unnumbered Loopback1 ip tcp adjust-mss 1420 ip mroute-cache peer default ip address pool VODSL ppp mtu adaptive ppp authentication pap chap ! router ospf 101 log-adjacency-changes area 0 authentication message-digest summary-address xxxxxxxxxxxxxxxxxxxx summary-address xxxxxxxxxxxxxxxxxxxxx redistribute connected subnets redistribute static subnets passive-interface Virtual-Template1 network xxxxxxxxxxxxxxxxxxx area 0 network xxxxxxxxxxxxxxxxxxx area 0 ! ip local pool VODSL xxxxxxxxxxxxxxxxxxxx ip local pool VODSL xxxxxxxxxxxxxxxxxxxx ip classless ip route 0.0.0.0 0.0.0.0 xxxxxxxxxxxxxxxxx ip route xxxxxxxxxxxxxxxxxxxxxxxxx Loopback0 10 ip route xxxxxxxxxxxxxxxxxxxxxxxxx Loopback0 10 ip route xxxxxxxxxxxxxxxxxxxxxxxxx Loopback0 10 no ip http server ! ! access-list 1 permit xxxxxxxxxxxxxxxxx access-list 1 deny any access-list 50 permit xxxxxxxxxxxxxxxx access-list 50 deny any no cdp run ! snmp-server community xxxxxxxxxxxxxxxxx RW 1 ! radius-server attribute nas-port format d radius-server host xxxxxxxxxx auth-port 1645 acct-port 1646 key 7 xxxxx radius-server domain-stripping radius-server unique-ident 3 radius-server vsa send accounting ! ! gatekeeper shutdown ! line con 0 stopbits 1 line aux 0 stopbits 1 line vty 0 4 access-class 50 in ! ntp clock-period 17180061 ntp server xxxxxxxxxxxx ntp server xxxxxxxxxxxx ! end

Subject User Time LNS with 7200 with NPE-G1 cschmit at vo Oct 18, 2005, 11:20 AM     Re: LNS with 7200 with NPE-G1 dpeng at cisco Oct 18, 2005, 11:34 AM         Re[2]: LNS with 7200 with NPE-G1 cschmit at vo Oct 18, 2005, 12:12 PM             RE: Re[2]: LNS with 7200 with NPE-G1 vince at cisco Oct 18, 2005, 12:29 PM             Re: LNS with 7200 with NPE-G1 sthaug at nethelp Oct 18, 2005, 1:34 PM                 Re[2]: LNS with 7200 with NPE-G1 cschmit at vo Oct 18, 2005, 1:47 PM                 Re: LNS with 7200 with NPE-G1 mandrews at bit0 Oct 19, 2005, 11:24 AM             Re: Re[2]: LNS with 7200 with NPE-G1 dpeng at cisco Oct 18, 2005, 2:11 PM                 Re: Re[2]: LNS with 7200 with NPE-G1 dpeng at cisco Oct 28, 2005, 5:20 PM     Re: LNS with 7200 with NPE-G1 achatz at forthnet Oct 18, 2005, 1:57 PM         RE: LNS with 7200 with NPE-G1 ash at telstra Oct 18, 2005, 5:02 PM             Re: LNS with 7200 with NPE-G1 achatz at forthnet Oct 19, 2005, 3:12 AM     RE: LNS with 7200 with NPE-G1 rlicon at cisco Oct 18, 2005, 2:43 PM     Re: LNS with 7200 with NPE-G1 cisco-bba at mls Oct 18, 2005, 4:43 PM     Re[4]: LNS with 7200 with NPE-G1 cschmit at vo Oct 19, 2005, 2:03 AM     RE: LNS with 7200 with NPE-G1 kristo at ipf Oct 19, 2005, 2:09 AM     RE: LNS with 7200 with NPE-G1 rlicon at cisco Oct 19, 2005, 2:37 AM     RE: LNS with 7200 with NPE-G1 oboehmer at cisco Oct 19, 2005, 11:28 AM     Re: LNS with 7200 with NPE-G1 achatz at forthnet Oct 26, 2005, 8:17 AM         Re: LNS with 7200 with NPE-G1 werber at cisco Oct 26, 2005, 9:15 AM

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