[c-nsp] Network Throughput Tools

2012-09-11 Thread Michael Vinogradsky
Hello, Does anyone know of a tool to measure network throughput, but does not need access to the network devices? Namely, a tool to be installed on a LAN, which would measure the over throughput of the LAN and potentially the WAN circuit. The big constraint is that access to the networking

Re: [c-nsp] Network Throughput Tools

2012-09-11 Thread Phil Mayers
On 11/09/12 12:54, Michael Vinogradsky wrote: Hello, Does anyone know of a tool to measure network throughput, but does not need access to the network devices? Namely, a tool to be installed on a LAN, which would measure the over throughput of the LAN and potentially the WAN circuit. The big

[c-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread Xu Hu
Hi Experts, Any idea about the difference between Cisco and Juniper equipment? In the Juniper box, by default can learn the ULA, GUA and Link-local IPv6 neighbor, In the Cisco box, by default just can learn the GUA and Link-local IPv6 neighbor, Below is the output captured. xuhu1 show ipv6

Re: [c-nsp] [j-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread sthaug
Any idea about the difference between Cisco and Juniper equipment? In the Juniper box, by default can learn the ULA, GUA and Link-local IPv6 neighbor, In the Cisco box, by default just can learn the GUA and Link-local IPv6 neighbor, I can't reproduce your results. In our lab the Cisco IOS

Re: [c-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread Phil Mayers
On 11/09/12 14:55, Xu Hu wrote: Hi Experts, Any idea about the difference between Cisco and Juniper equipment? Enough with the cross-posting! In the Juniper box, by default can learn the ULA, GUA and Link-local IPv6 neighbor, In the Cisco box, by default just can learn the GUA and

Re: [c-nsp] [j-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread Xu Hu
Can share your configuration? Thanks and regards, Xu Hu On 11 Sep, 2012, at 22:27, sth...@nethelp.no wrote: Any idea about the difference between Cisco and Juniper equipment? In the Juniper box, by default can learn the ULA, GUA and Link-local IPv6 neighbor, In the Cisco box, by default

Re: [c-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread Xu Hu
If I generate the traffic once a while, then stop, the neighbour will disappear sometime later or not? If I configure the GUA and ULA address for the same interface, then generate the traffic, the router will learn both of the neighbours or just one of them? Because in my lab, previous cannot

Re: [c-nsp] [j-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread sthaug
Can share your configuration? Nothing special about it. IOS XR box: interface GigabitEthernet0/5/0/2 mtu 4484 ipv4 address 172.17.9.1 255.255.255.0 ipv6 address fd00:8c0:3::31/124 negotiation auto dampening #show ipv6 nei IPv6 Address Age Link-layer Addr

Re: [c-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread sthaug
If I generate the traffic once a while, then stop, the neighbour will disappear sometime later or not? The IPv6 neighbor cache entry will indeed disappear. That's how it's supposed to work... If I configure the GUA and ULA address for the same interface, then generate the traffic, the

Re: [c-nsp] Cisco and Juniper learning IPv6 neighbor different behavior

2012-09-11 Thread Phil Mayers
On 11/09/12 15:56, Xu Hu wrote: If I generate the traffic once a while, then stop, the neighbour will disappear sometime later or not? Yes. Neighbours will disappear after a short time. If I configure the GUA and ULA address for the same interface, then generate the traffic, the router will

[c-nsp] SNMP proxing in a VRF

2012-09-11 Thread Alain RICHARD
Hi, I have core routers that implements several VRF. On theses VRF, I have several CPEs. Currently I am using the CISCO-PING-MIB (http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=enmibName=CISCO-PING-MIB) to ping the routers using a central snmp station that is outside of all the

Re: [c-nsp] cisco maximum rate-limit interfaces

2012-09-11 Thread Brian Turnbow
Hi, -Original Message- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp- boun...@puck.nether.net] On Behalf Of Mike Sent: martedì 11 settembre 2012 06:06 To: 'Cisco-nsp' Subject: [c-nsp] cisco maximum rate-limit interfaces Hi, I have a 7201 running

[c-nsp] BGP through a NAT device

2012-09-11 Thread Jerred Horsman
Hi all, I have an interesting question that I am going to be labing soon.  Is it possible to NAT a connect-source for a BGP session and still establish a peering?  Obviously this would also require a NATng of the BGP packets as the connect-source wouldn't match what the BGP OPEN message is

Re: [c-nsp] SNMP proxing in a VRF

2012-09-11 Thread Michele Bergonzoni
I have core routers that implements several VRF. On theses VRF, I have several CPEs. I would like now to have a similar functionality to proxy a SNMP call to a distant router on a VRF thru a core router routing this VRF. I think there is no such functionality in Cisco nor Juniper. If I turn

[c-nsp] Cisco 12008 8/40 Gigabit Link

2012-09-11 Thread root net
Hello, Had a buddy who said he could send us a 8/40. This long term would be better than our 7200VXR routers. Thinking about a solution without having to upgrade to ASR for now. Want some thoughts on the following: 1. Need to be able to handle full 1 Gigabit of transit (and backup link of

Re: [c-nsp] Cisco 12008 8/40 Gigabit Link

2012-09-11 Thread Pete Templin
On 9/11/12 4:08 PM, root net wrote: Had a buddy who said he could send us a 8/40. This long term would be better than our 7200VXR routers. Thinking about a solution without having to upgrade to ASR for now. Want some thoughts on the following: 1. Need to be able to handle full 1 Gigabit of

Re: [c-nsp] Cisco 12008 8/40 Gigabit Link

2012-09-11 Thread root net
On Tue, Sep 11, 2012 at 6:38 PM, Aled Morris al...@qix.co.uk wrote: On 12 September 2012 00:08, root net rootne...@gmail.com wrote: Hello, Had a buddy who said he could send us a 8/40. This long term would be better than our 7200VXR routers. Thinking about a solution without having to

Re: [c-nsp] IPv6 firewall rules/inspection on ASAs

2012-09-11 Thread Justin M. Streiner
A number of people have asked to see the ruleset, so I've posted it here: http://www.cluebyfour.org/ipv6/ What I've posted is the IPv6 portion of the configuration for my test zone. jms On Fri, 7 Sep 2012, Justin M. Streiner wrote: This is as much of a general query as anything else. I'm

Re: [c-nsp] Cisco 12008 8/40 Gigabit Link

2012-09-11 Thread root net
On Tue, Sep 11, 2012 at 7:48 PM, Pete Templin peteli...@templin.org wrote: On 9/11/12 4:08 PM, root net wrote: Had a buddy who said he could send us a 8/40. This long term would be better than our 7200VXR routers. Thinking about a solution without having to upgrade to ASR for now. Want