- mice-discuss - lists.micemn.net

Re: Twins Game After MICE Meeting?

by Travis Fincham

We have 4 that would be coming Get Outlook for iOS<https://aka.ms/o0ukef> ________________________________ From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> on behalf of Mike Johnston <mjohnston(a)WIKTEL.COM> Sent: Saturday, June 19, 2021 8:40:23 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> Subject: [EXTERNAL]Re: [MICE-DISCUSS] Twins Game After MICE Meeting? Warning: This email originated from outside of Key Cooperative. DO NOT click on links or open attachments unless you recognize the sender and know the content is safe. My wife has acquired tickets for her, me, and my younger daughter. Section 4, Row 9, Seats 12,13,14. Mike Johnston Wiktel ________________________________ NOTICE: This message (including attachments) is covered by the Electronic Communications Privacy Act, 18 U.S.C. § 2510-2521, is CONFIDENTIAL, and is intended only for the individual to whom it is addressed. If you are not the named addressee or an employee or agent responsible for delivering this message to the named addressee, you are hereby notified that you have received this message in error and that any review, retention, dissemination, distribution, copying or use of this communication is strictly prohibited. Please reply to the sender that you received this message in error and then delete it.

June 19, 2021

Re: Twins Game After MICE Meeting?

by Mike Johnston

My wife has acquired tickets for her, me, and my younger daughter. Section 4, Row 9, Seats 12,13,14. Mike Johnston Wiktel

June 19, 2021

Re: Twins Game After MICE Meeting?

by Mike Johnston

Has anybody else shown interest? Travis Fincham?

June 19, 2021

Re: Twins Game After MICE Meeting?

by Reid Fishler

No, I was waiting to see who wanted to come... Reid On Fri, Jun 18, 2021, 11:28 PM Mike Johnston <mjohnston(a)wiktel.com> wrote: > Have you already purchased some tickets? If so, where are your seats? > > mjohnston(a)wiktel.com if you want to go off-list. > > > On 2021-06-18 22:18, Reid Fishler wrote: > > There are seats RIGHT behind the twins dugout. On the twins site. > > Reid > > On Fri, Jun 18, 2021, 11:15 PM Mike Johnston <mjohnston(a)wiktel.com> wrote: > >> Good idea! Me, my wife, and one of my daughters are interested in >> going. I suppose it would be best if all interested MICEonians have >> adjacent seats. My wife is fussy...she wants good seats. >> >> > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 > > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

June 19, 2021

Re: Twins Game After MICE Meeting?

by Mike Johnston

Have you already purchased some tickets? If so, where are your seats? mjohnston(a)wiktel.com if you want to go off-list. On 2021-06-18 22:18, Reid Fishler wrote: > There are seats RIGHT behind the twins dugout. On the twins site. > > Reid > > On Fri, Jun 18, 2021, 11:15 PM Mike Johnston <mjohnston(a)wiktel.com > <mailto:mjohnston@wiktel.com>> wrote: > > Good idea! Me, my wife, and one of my daughters are interested in > going. I suppose it would be best if all interested MICEonians have > adjacent seats. My wife is fussy...she wants good seats. > > > ------------------------------------------------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 > <http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1> >

June 19, 2021

Re: Twins Game After MICE Meeting?

by Reid Fishler

There are seats RIGHT behind the twins dugout. On the twins site. Reid On Fri, Jun 18, 2021, 11:15 PM Mike Johnston <mjohnston(a)wiktel.com> wrote: > Good idea! Me, my wife, and one of my daughters are interested in > going. I suppose it would be best if all interested MICEonians have > adjacent seats. My wife is fussy...she wants good seats. > >

June 19, 2021

Re: Twins Game After MICE Meeting?

by Mike Johnston

Good idea! Me, my wife, and one of my daughters are interested in going. I suppose it would be best if all interested MICEonians have adjacent seats. My wife is fussy...she wants good seats.

June 19, 2021

Re: Jumbo Frames

by Ben Wiechman

> > I use MTU 9000* on all my router-to-router links because I need to be able > to carry larger-than-1500-byte circuit traffic. If nothing else, circuit > VLANs all need to be a bit over 1500 bytes on the outside (i.e. with my > tags and possibly tags of other carriers involved) so that they are 1500 > bytes on the inside. * Maybe I should/will-need-to change this to 9000 + a > bit to allow for 9000 inside. We don't typically see carriers looking for anything greater than about 2000 bytes in practice, though we also follow a similar 9000 byte configuration on our internal transport links. 1500 to the internet edge. You could fiddle with the MTU to eek out a few extra bytes for circuits, but what you're doing today already ~4x the real world use cases that we've seen. Maybe experiences differ for providers that carry a lot of traffic between data centers. Ben Wiechman Director of IP Strategy and Engineering 320.247.3224 | ben.wiechman(a)arvig.com Arvig | 224 East Main Street | Melrose, MN 56352 | arvig.com On Fri, Jun 18, 2021 at 2:53 PM Richard Laager <rlaager(a)wiktel.com> wrote: > On 6/18/21 2:16 PM, Jonathan Stewart wrote: > > Finally, views do differ, i'm sure others have opinions that do not match > mine. > > I don't see anything wrong in what you said. I'll add some detail on what > we're doing in case it's helpful (or if someone can educate me if I'm doing > something bad): > > I use MTU 9000 on my transit connections, *coordinated with the transit > provider*, because there seems to be no harm in doing that. > > I use MTU 9000* on all my router-to-router links because I need to be able > to carry larger-than-1500-byte circuit traffic. If nothing else, circuit > VLANs all need to be a bit over 1500 bytes on the outside (i.e. with my > tags and possibly tags of other carriers involved) so that they are 1500 > bytes on the inside. * Maybe I should/will-need-to change this to 9000 + a > bit to allow for 9000 inside. > > I'm 1500 bytes at the customer edge for Internet. I'm also 1500 bytes at > IXes. > > -- > Richard > > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

June 18, 2021

Re: Jumbo Frames

by Richard Laager

On 6/18/21 2:16 PM, Jonathan Stewart wrote: > > Finally, views do differ, i'm sure others have opinions that do not > match mine. > I don't see anything wrong in what you said. I'll add some detail on what we're doing in case it's helpful (or if someone can educate me if I'm doing something bad): I use MTU 9000 on my transit connections, /coordinated with the transit provider/, because there seems to be no harm in doing that. I use MTU 9000* on all my router-to-router links because I need to be able to carry larger-than-1500-byte circuit traffic. If nothing else, circuit VLANs all need to be a bit over 1500 bytes on the outside (i.e. with my tags and possibly tags of other carriers involved) so that they are 1500 bytes on the inside. * Maybe I should/will-need-to change this to 9000 + a bit to allow for 9000 inside. I'm 1500 bytes at the customer edge for Internet. I'm also 1500 bytes at IXes. -- Richard

June 18, 2021

Re: Jumbo Frames

by Steve Savoy

Thanks for that input Jonathan! Steve From: MICE Discuss <MICE-DISCUSS(a)LISTS.IPHOUSE.NET> On Behalf Of Jonathan Stewart Sent: Friday, June 18, 2021 2:16 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] Jumbo Frames Hey Jamison, The consensus view is this: 1500 Bytes is the MTU of the internet, and MTU1500 has so much inertia that you or me or all this mailing list together could not change it. The sages also tell us that PMTUd--path MTU discovery--does not work with any reliability and thus does not work in reality. Things like NAT, firewalls and deep packet inspectors routinely break ICMP of all kinds. Most crushingly for an IX: there's no such thing as layer-2 MTU discovery. In the same L2 domain, all routers need to use the same MTU, or stuff will break (Jeremy pointed to one example of failing BGP message exchange). If I set my router to MTU1500, and you set yours to MTU9000, how would we ever know? This is a misconfiguration, so what could coordinate those values on an IX? Thus, we should all use MTU 1500. We could have a separate VLAN that's MTU 9000 where all the routers connected would set their interface to MTU 9000. The routers wouldn't have any MTU breakage over that L2 domain. SIX does this, and it seems the best and most rational way to allow MTU 9000 for those who want it. Finally, views do differ, i'm sure others have opinions that do not match mine. Cheers, Jonathan Jonathan Stewart Network Engineer LES.NET - AS18451 Desk: 1-204-666-6191 Mobile: 1-204-990-2120 130 Portage Avenue E Winnipeg, MB R3C 0A1 CANADA On Fri., 2021-06-18 1:09 p.m., Jamison Masters wrote: Hi all, We are migrating our connections to 10G, and I'm wondering if I should request jumbo frames. I'm trying for due diligence, and apologize if this is a rudimentary question. Nanog searches do not have clear recommendations, or maybe I did not search enough. My experience with jumbo frames indicates to me that I should be safe with 9000 byte frames, but there could be PMTU discovery and fragmentation issues during transit or on the receiving side. Would you or would you not enable 9K frames with IXP and ISP connections? I just do not have enough experience in this regard, so I am thankful for any thoughts here. My inclination is to go with 9K frames, yet I do not want to deal with ancillary issues that I cannot anticipate, discern, or troubleshoot - especially during a cut. Any experience from the group is appreciated. Thank you, Jamison Masters Verus Corporation jamison(a)veruscorp.com<mailto:jamison@veruscorp.com> ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 Confidentiality Notice: This correspondence is the property of Winnebago Cooperative Telecom Association and is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message.

June 18, 2021