Re: [AusNOG] Aussie Broadband Outage

2023-03-12 Thread Chris Kawchuk
The Cisco offices?? - CK. > On Mar 13, 2023, at 10:54, Matt Perkins wrote: > > 101 Collins lost power. > > Matt > > > On 13/3/2023 10:21 am, DaZZa wrote: >> Interesting. >> >> I believe Aussie is based in Melbourne - I had a major outage on >> several Vocus services in Melbourne between

Re: [AusNOG] Telstra EA 2gbps STD CoS - Experience

2019-09-29 Thread Chris Kawchuk
Whats your burst-control values set to at either end? TelstraEA is pretty draconian on excess burst-to-line-rate overages on sub-rate EVCs. If your token-buffers are too large, you'll get clipped by an ingress policer at both ends. - CK. > On 30 Sep 2019, at 8:30 am, Cameron Murray wrote:

Re: [AusNOG] VDSL2 SFP Modem

2019-08-25 Thread Chris Kawchuk
NBNCo has a limit of about 1530-some-odd bytes on the VDSL link. It's larger than the standard MTU+PPPoE headers so you can run full 1500, but not enough to run EoMPLS/L2CKTs over it... short by about 6 bytes, so forget about running MPLS-to-the-Edge for layer-2 on FTTN/FTTB stuff. - Ck. >

Re: [AusNOG] Telstra mobile issues again?

2018-05-21 Thread Chris Kawchuk
Too soon? /me ducks. ___ AusNOG mailing list AusNOG@lists.ausnog.net http://lists.ausnog.net/mailman/listinfo/ausnog

Re: [AusNOG] High availability options for terminating point-to-point Ethernet (on Cisco CE)

2017-05-28 Thread Chris Kawchuk
Yep, but rule out the PE or CE device as a SPOF. Lets you make code upgrades on the network devices without knocking out the link. If the link goes down, you're in the same boat; no worse off. - CK. On 29 May 2017, at 10:56 am, Mark Smith wrote: > And the service is

Re: [AusNOG] High availability options for terminating point-to-point Ethernet (on Cisco CE)

2017-05-28 Thread Chris Kawchuk
Sorry this may have already been suggested -- and is in JunOS speak, but you get the idea. (literally cannot speak iOS anymore) -- requires VRRP + BGP to do some tricks. - Use a /29 as the interconnect - Use 2 x CE devices - Use 2 x PE devices - 2 x BGP sessions form each device (4 BGP sessions