access to sealandqualityfoods.com from Calgary
Hi Anyone in the Calgary area able to do a quick test? I'm troubleshooting access to sealandqualityfoods.com (resolving as 34.95.13.225 for me). Site is fine from where I am in Ontario, but reported down in Calgary. I do not know what, if any errror messages are being seen from a browser in Calgary. Just looking for more details is the server responding, is there are routing issue, etc. I'm reviewing some BGP looking-glass output now to determine if there is evidence of an issues Thanks in advance. Dave
Re: Last Week's Canadian Fiber Cut
Just read this on http://www.ctvnews.ca/business/bell-aliant-says- double-cable-cut-that-led-to-cell-outages-was-perfect-storm-1.3547018 "Bell spokesman Nathan Gibson says the first cut was by a highway construction crew near Drummondville, Que. He says service wasn't impacted in any significant way because of redundancy in the network until a second major cut near Richibucto, N.B., by a logging company in a densely forested location. He says the second cut was difficult to access and took some time to locate precisely, and the site's inaccessibility slowed the arrival of heavy equipment and repair crews." On Tue, Aug 15, 2017 at 6:04 PM, JASON BOTHE wrote: > Interesting enough, we did not lose connectivity to our offices in PEI, so > I assume there is some diversity from that point in the Bell network. > > J~ > > > On 15, Aug 2017, at 3:37 PM, Rod Beck > wrote: > > > > Well Hibernia had those routes. I thought it would have been the 360 > terrestrial cable and Hibernia's underwater cable from Halifax to their > Boston landing station. > > > > > > > > From: NANOG on behalf of Clinton Work < > clin...@scripty.com> > > Sent: Tuesday, August 15, 2017 10:07 PM > > To: nanog@nanog.org > > Subject: Re: Last Week's Canadian Fiber Cut > > > > I can't speak for the Bell Aliant network, but I'm only aware of two > > diverse fiber routes out of Halifax, Nova Scotia. Halifax -> New > > Brunswick -> Quebec City is the Canadian route and Halifax -> Boston is > > the diverse route. > > > > On Tue, Aug 15, 2017, at 01:52 PM, Jared Mauch wrote: > >> Perhaps some transatlantic fallback? It looks like the only cable out > >> there is the Greenland one.. guessing that’s not very competitive? It > >> only gets you to Iceland it seems. > >> > > > >
Re: Temperature monitoring
we use: https://serverscheck.com/sensors/ - simple setup, graph nicely in Cacti. I went with ServerCheck wired based units + external temp+humidity probe. The base unit displays the temperature which is a nice quick reference if you are in the room. On Fri, Jul 14, 2017 at 8:31 AM, Dan White wrote: > We use Asentria. > > On 07/13/17 22:33 -0400, Dovid Bender wrote: > >> All, >> >> We had an issue with a DC where temps were elevated. The one bit of >> hardware that wasn't watched much was the one that sent out the initial >> alert. Looking for recommendations on hardware that I can mount/hang in >> each cabinet that is easy to set up and will alert us if temps go beyond a >> certain point. >> > > -- > Dan White > BTC Broadband > Network Admin Lead > Ph 918.366.0248 (direct) main: (918)366-8000 > Fax 918.366.6610email: dwh...@olp.net > http://www.btcbroadband.com >
Re: Common Reliable Out Of Band Management Options at Carrier Hotels
We use a Lantronix serial console box (SLC-32) with a small Cisco ASA 5505 + isolated internet. VPN is setup to assign IPs in the OOB network which allows direct access to most management IPs as well as console ports through the Lantronix. I also have a desktop connected with a 2nd NIC (and no gateway on the interface pointing to the OOB) which allows me to bounce to prod network. I love my out of band setup. I don't know your definition of "reasonably priced", but this setup works great! On Fri, Jan 20, 2017 at 3:50 PM, Markus wrote: > Am 17.01.2017 um 22:59 schrieb Darin Herteen: > >> So my inquiry is... What does the list find to be a reasonably priced yet >> reliable solution in carrier hotels for OOB? Or is that contradictory :) >> > > I use a basic 3G/GSM broadband router (Huawai, year 2007, 80 USD or so) > with a 10 USD/month SIM (500 megs data plan) and a Linux box where the > broadband router is plugged into one of the physical interfaces on that > Linux box. Then a 5 USD/month VPS in a far away Eastern European country > that most people have never even heard of, where OpenVPN runs in server > mode. On the Linux box in my LAN OpenVPN runs in client mode and then some > static routes that point to the broadband router for the IP address of the > OpenVPN server and it's done. If I want to access my LAN I will SSH into > the VPS and from there SSH into the private IP that OpenVPN assigned to the > client. > > Regards > Markus > >
Re: 1GE L3 aggregation
Hello I'm curious about the overall recommendation when selecting a small class BGP router for IPv6 (with 1gig ports). We can see the current IPv4 routing table is around 615k routes and the IPv6 routing table is sitting around ~31k routes. In our case, we advertise a single /24 from our head office to 2 upstream providers. The routing is %100 for redundancy. Somebody mentioned that the Brocade CER-RT was once a best seller. Brocade are now offering the CER 4X-RT version at 256K IPv6 routes supported (1.5M IPv4 routes). We don't have immediate plans for IPv6, but I do foresee this in a few year. Question is - is 256k IPv6 routes suitable? Thanks Dave
