Re: IPv6 woes - RFC

2021-09-18 Thread Victor Kuarsingh
On Sat, Sep 18, 2021 at 2:39 PM John Levine wrote: > It appears that Owen DeLong via NANOG said: > >> The cost of putting flyers in the bills rounds to zero, so yes, really. > I expect these companies all have plans > >to support v6 eventually, someday, once they're retired and replaced all > of

Re: IPv6 woes - RFC

2021-09-19 Thread Victor Kuarsingh
Owen, On Sat, Sep 18, 2021 at 23:51 Owen DeLong wrote: > On Sep 18, 2021, at 12:34 , Victor Kuarsingh wrote: > > On Sat, Sep 18, 2021 at 2:39 PM John Levine wrote: > >> It appears that Owen DeLong via NANOG said: >> >> > Glad you noted this. Thinking th

Re: IPv6 woes - RFC

2021-09-28 Thread Victor Kuarsingh
On Tue, Sep 28, 2021 at 10:25 PM Randy Bush wrote: > > https://datatracker.ietf.org/doc/html/rfc6092 > > good stuff. thanks. > The memories are all coming back now. I thought this was old news. regards, Victor K

Re: IPv6 woes - RFC

2021-09-29 Thread Victor Kuarsingh
On Wed, Sep 29, 2021 at 10:55 AM Owen DeLong via NANOG wrote: > Use SLAAC, allocate prefixes from both providers. If you are using > multiple routers, set the priority of the preferred router to high in the > RAs. If you’re using one router, set the preferred prefix as desired in the > RAs. > > O

Re: IPv6 woes - RFC

2021-09-29 Thread Victor Kuarsingh
On Wed, Sep 29, 2021 at 3:22 PM Owen DeLong wrote: > > > On Sep 29, 2021, at 09:25, Victor Kuarsingh wrote: > >  > > > On Wed, Sep 29, 2021 at 10:55 AM Owen DeLong via NANOG > wrote: > >> Use SLAAC, allocate prefixes from both providers. If you are using &

Re: IPv6 woes - RFC

2021-09-29 Thread Victor Kuarsingh
On Wed, Sep 29, 2021 at 4:51 PM Michael Thomas wrote: > > On 9/29/21 1:09 PM, Victor Kuarsingh wrote: > > > > On Wed, Sep 29, 2021 at 3:22 PM Owen DeLong wrote: > >> >> >> On Sep 29, 2021, at 09:25, Victor Kuarsingh wrote: >> >>  >> >

Re: IPv6 woes - RFC

2021-09-29 Thread Victor Kuarsingh
On Wed, Sep 29, 2021 at 5:49 PM Baldur Norddahl wrote: > > > On Wed, 29 Sept 2021 at 22:11, Victor Kuarsingh wrote: > >> In the consumer world (Where a consumer has no idea who we are, what IP >> is and the Internet is a wireless thing they attach to). >> >&

Re: IPv6 woes - RFC

2021-09-30 Thread Victor Kuarsingh
On Thu, Sep 30, 2021 at 10:01 PM Valdis Klētnieks wrote: > On Wed, 29 Sep 2021 16:09:26 -0400, Victor Kuarsingh said: > > > - Both providers provide IPv6 and delegate a prefix to the router (let's > > pretend the retail staff knew enough to sell this person a consu

Re: Rogers Outage Canada

2022-07-09 Thread Victor Kuarsingh
We should move on and focus on constructive comments vs. kicking an operator when they are down. That said, demeaning comments, no matter what they are or whom they are targeted at, is not healthy and is not helpful. regards, Victor K On Sat, Jul 9, 2022 at 9:11 PM L F wrote: > > Lest we ALL

Re: Rogers Outage Canada

2022-07-11 Thread Victor Kuarsingh
This is the most they can and will say. For liabilities reasons, specifics are likely not in the cards. As most services ride over common service networks, its quite possible that a network substrate failure can have a number of upstream service impacts. The point here is that the CEO is directl

Re: Rogers outage - House of Commons INDU hearing

2022-07-25 Thread Victor Kuarsingh
Let's see how this goes. A political hearing will (IMO) likely not resolve in the identification of core technical issues nor meaningful changes to avoid what was experienced on July 8th. A third party conducting a real technical investigation is likely the way to find a RCA and set of recommend

Re: RFC6598 100.64/10: to bogon or not to bogon (team-cymru et all)

2023-03-08 Thread Victor Kuarsingh
ld not part of the generally reachable part of the Internet (inbound, all ports, all protocols). The CGN zone within the ISP network is as much part of the Internet as a home network would be (non-routable addresses used to service an upstream NAT). Victor Kuarsingh > > > > The Te

Re: Death of the Internet, Film at 11

2016-10-23 Thread Victor Kuarsingh
Clinton, On 10/23/2016 8:12 AM, clinton mielke wrote: My question for you guys, since Im a theoretician and not a seasoned operator: how feasible or legal is it to find telnet scanning activity or any of these passwords in high-bandwidth netflows? If its feasible, then this at least gets you t

Re: IGP protocol

2018-11-16 Thread Victor Kuarsingh
IM, Some good comments on this thread so far. Having chosen between OSPF and IS-IS more then once over the past 20 years for various networks and have chosen differently in some cases. I have a general preference for IS-IS in very large networks, but OSPF has performed well for me in larger nert

Re: Rogers 2022 network outage, Xona Report

2024-08-02 Thread Victor Kuarsingh
Jean-Francois, Comments in line. On Fri, Aug 2, 2024, 22:59 Jean-Francois Mezei wrote: > On 2024-08-02 21:39, Jean-Francois Mezei wrote: > > > Following process, redacted portions of the XONA Partners report have > > been published. > > > > https://crtc.gc.ca/otf/eng/2022/8000/c12-202203868.htm

Re: IPv6 prefixes longer then /64: are they possible in DOCSIS networks?

2011-11-29 Thread Victor Kuarsingh
Dmitry et al, I found Jeff's following comments to be quite insightful for general practices. http://www.networkcomputing.com/ipv6-tech-center/231600717 http://www.networkcomputing.com/ipv6-tech-center/231700160 As for using 127s on P2P links He discussed reasoning behind using /64s, conce

Re: ISIS and OSPF together

2013-05-12 Thread Victor Kuarsingh
Glen, One transition scenario you noted below is often a use case. I have seen networks move from OSPF to IS-IS (more cases then the reverse). In those cases, the overlap period may not be very short (years vs. weeks/months). I have also seen some use one protocol (which I think was mentioned i

Re: ISIS and OSPF together

2013-05-12 Thread Victor Kuarsingh
now. I should have highlighted the context before ­ sorry. Regards, Victor K From: Glen Kent Date: Mon, 13 May 2013 00:13:38 +0530 To: Victor Kuarsingh Cc: "nanog@nanog.org" Subject: Re: ISIS and OSPF together Victor, Folks could, at least theoretically, use ISIS or OSPF

Re: Does anyone use anycast DHCP service?

2012-08-13 Thread Victor Kuarsingh
consider IPv6, changing the WAN side IP is also reasonable (IA_NA). But if you plan on supplying the home network a prefix delegation (IA_PD), you get into some problems if you wind up renumbering the home network. Not sure if this example fits your profile, but at this point, I would not consid

Operational Experience with SSR

2012-11-05 Thread Victor Kuarsingh
All, I was looking for anyone who has operational experience with the SSR platform used as a SGW and/or PGW function in mobile environment. Please contact me off-list. Thanks, Victor Kuarsingh

Looking for information on IGP choices in dual-stack networks

2015-06-09 Thread Victor Kuarsingh
e for any redundant emails you may get (we are just attempting to reach the widest audience possible). Philip Matthews Victor Kuarsingh

Re: Looking for information on IGP choices in dual-stack networks

2015-06-09 Thread Victor Kuarsingh
I/we (Philip and I) attempted to keep the question as generic as possible, allowing folks to state the IGPs they use, in whichever combination or in some cases (as we can see), more complex deployments. I would agree with statements form Joel earlier with respect to cases where early vendor

Re: DOCSIS 3.0 and Multicast

2013-11-29 Thread Victor Kuarsingh
Phil, Been watching this conversation and had a few comments. First, one of the concerns is exposure to wire monitoring on the HFC (Hybrid-Fiber Coax) plant while using DOCSIS, then I think folks should be aware that there is encryption applied to the traffic between the CMTS and Cable Modem (CM)

Re: turning on comcast v6

2013-12-30 Thread Victor Kuarsingh
On Mon, Dec 30, 2013 at 3:49 PM, Lee Howard wrote: > I'm not really an advocate for or against DHCP or RAs. I really just want > to understand what feature is missing. > > From: Blake Dunlap > Date: Monday, December 30, 2013 3:19 PM > To: Ryan Harden > Cc: Lee Howard , Jamie Bowden , > "na

Re: turning on comcast v6

2013-12-30 Thread Victor Kuarsingh
On Mon, Dec 30, 2013 at 6:31 PM, Leo Bicknell wrote: > > On Dec 30, 2013, at 4:37 PM, Victor Kuarsingh wrote: > > > On Mon, Dec 30, 2013 at 3:49 PM, Lee Howard wrote: > >>> The better question is are you using RIP or ICMP to set gateways in > your > >>&

Re: turning on comcast v6

2013-12-30 Thread Victor Kuarsingh
Leo, On Mon, Dec 30, 2013 at 6:24 PM, Leo Bicknell wrote: > > On Dec 30, 2013, at 2:49 PM, Lee Howard wrote: > > > I'm not really an advocate for or against DHCP or RAs. I really just > want > > to understand what feature is missing. > > I encourage you to try this simple experiment in your l

Re: IPv6 day fun is beginning!

2011-06-08 Thread Victor Kuarsingh
Sent from my iPad On 2011-06-08, at 5:09 AM, Joel Jaeggli wrote: > > On Jun 7, 2011, at 5:32 PM, Jay Ashworth wrote: > >> - Original Message - >>> From: "Matt Ryanczak" >> >>> Indeed. Verizon LTE is v6 enabled but the user-agent on my phone >>> denies me an IPv6 experience. >> >>