Re: NDS Resolution Problems between Charter Communications and OpenDNS

2015-03-11 Thread Andree Toonk
Hi Christopher, feel free to contact me with more details via andree opendns com Cheers Andree .-- My secret spy satellite informs me that at 2015-03-11 2:56 PM Christopher Dye wrote: > Yea, sorry. DNS -- I was hammering that out before running out the door. DNS > is the issue -- as far as I

Re: NDS Resolution Problems between Charter Communications and OpenDNS

2015-03-11 Thread Christopher Dye
Yea, sorry. DNS -- I was hammering that out before running out the door. DNS is the issue -- as far as I know, it's still an issue. From: NANOG on behalf of Chuck Church Sent: Monday, March 9, 2015 12:36 PM To: nanog@nanog.org Subject: RE: NDS Resolution

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Mark Tinka
On 11/Mar/15 22:27, Reza Motamedi wrote: Thanks again, Mark. So I guess the short answer is that I can't infer anything about the location of physical connectivity having this level of information from the control plane. Not reliably as far as I can tell, no. Someone else can chime in here

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Reza Motamedi
Thanks again, Mark. So I guess the short answer is that I can't infer anything about the location of physical connectivity having this level of information from the control plane. Is that a fair statement? What if the "Next Hop" is inside the neighbor AS. I know it is a rather odd and uncommon cas

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Mark Tinka
On 11/Mar/15 21:42, Reza Motamedi wrote: What I ultimately want to determine, is the location of the AS connection. I know for example the router is in, say LA. If hot potato lets me to send the packet to the neighbor AS then they have an AS connection in LA, right? Going back to my example

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Reza Motamedi
What I ultimately want to determine, is the location of the AS connection. I know for example the router is in, say LA. If hot potato lets me to send the packet to the neighbor AS then they have an AS connection in LA, right? Going back to my example does the fact that the entry does not have 'i'

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Mark Tinka
On 11/Mar/15 21:22, Reza Motamedi wrote: Thanks Mark for the reply. Let me try to check what I understood is correct. Does the 'i' on the left (status code) only shows whether the prefix belongs to this AS? Status-code "i" just means the entry was learned by "this" router via iBGP. It d

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Reza Motamedi
Thanks Mark for the reply. Let me try to check what I understood is correct. Does the 'i' on the left (status code) only shows whether the prefix belongs to this AS? What I want to figure out is if this two ASes (the owner of the router and and the first one on the AS-PATH) connect at the location

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Jared Mauch
> On Mar 11, 2015, at 2:59 PM, Mark Tinka wrote: > > > > On 11/Mar/15 20:51, Jared Mauch wrote: >> >> NTT (2914) tags routes based on if they are a customer, peer >> and with geographic communities based on where the route enters our >> network. Many networks perform similar techniques

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Mark Tinka
On 11/Mar/15 20:51, Jared Mauch wrote: NTT (2914) tags routes based on if they are a customer, peer and with geographic communities based on where the route enters our network. Many networks perform similar techniques and you can find details at various websites or this one: http://w

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Jared Mauch
On Wed, Mar 11, 2015 at 02:32:33PM -0400, Reza Motamedi wrote: > Hi Nanog, > > For a research I want to distinguish the external AS peering from "show ip > BGP". In other words I want to see which entry show a path that immediately > sends packets to another AS. My understanding is that *status co

Re: distinguishing eBGP from show ip BGP

2015-03-11 Thread Mark Tinka
On 11/Mar/15 20:32, Reza Motamedi wrote: Hi Nanog, For a research I want to distinguish the external AS peering from "show ip BGP". In other words I want to see which entry show a path that immediately sends packets to another AS. My understanding is that *status code* shows if the route is in

distinguishing eBGP from show ip BGP

2015-03-11 Thread Reza Motamedi
Hi Nanog, For a research I want to distinguish the external AS peering from "show ip BGP". In other words I want to see which entry show a path that immediately sends packets to another AS. My understanding is that *status code* shows if the route is internal, right? Does this mean if the *'i' *is

RE: Purpose of spoofed packets ???

2015-03-11 Thread Darden, Patrick
One more outré purpose for spoofing SIPs is to have you blacklist/nullroute someone, effectively enlisting you to cause a DOS. --p -Original Message- From: NANOG [mailto:nanog-bounces+patrick.darden=p66@nanog.org] On Behalf Of Matthew Huff Sent: Tuesday, March 10, 2015 6:41 PM To: n

Re: Purpose of spoofed packets ???

2015-03-11 Thread Matthew Huff
>Nmap has an option to "hide" your real IP among either a provides or IP >list of IP addresses. > >" D *<**decoy1**>*[,*<**decoy2**>*][,ME][,...] (Cloak a scan with decoys) > >Causes a decoy scan to be performed, which makes it appear to the remote >host that the host(s) you specify as decoys are

Re: Phone adapter with router

2015-03-11 Thread Aled Morris
On 11 March 2015 at 11:04, Aled Morris wrote: > Can't find a definitive reference but this concurs with my recollection of > a policy introduced in 2009: > Better reference: http://ec.europa.eu/information_society/newsroom/cf/document.cfm?doc_id=1674 1.3. Availability of 112 from mobile handse

Re: Phone adapter with router

2015-03-11 Thread Aled Morris
On 11 March 2015 at 10:45, Nick Hilliard wrote: > On 11/03/2015 10:02, Baldur Norddahl wrote: > > It should be possible to do the emergency call without a SIM. That way > you > > got 112 / 911 calls covered... > > emergency calls without sim are part of the gsm standard. So unless the > OP's pro

Re: Phone adapter with router

2015-03-11 Thread Nick Hilliard
On 11/03/2015 10:02, Baldur Norddahl wrote: > It should be possible to do the emergency call without a SIM. That way you > got 112 / 911 calls covered... emergency calls without sim are part of the gsm standard. So unless the OP's provider is doing something terribly wrong and probably illegal, y

Re: Phone adapter with router

2015-03-11 Thread Baldur Norddahl
It should be possible to do the emergency call without a SIM. That way you got 112 / 911 calls covered... Den 10/03/2015 21.05 skrev "Brandon Galbraith" : > Quick hijack: Can anyone recommend a device that will terminate to a > phone, supports SIP, *and* can fallback to SIM for emergency calls? >