Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.debian.user > #177521
| From | Dan Purgert <dan@djph.net> |
|---|---|
| Newsgroups | linux.debian.user |
| Subject | Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) |
| Date | 2017-02-07 11:40 +0100 |
| Message-ID | <t8blL-1E3-17@gated-at.bofh.it> (permalink) |
| References | <t7ZXj-2yL-9@gated-at.bofh.it> <t8134-3d8-17@gated-at.bofh.it> <t81Pr-3N7-5@gated-at.bofh.it> |
| Organization | A noiseless patient Spider |
rhkramer@gmail.com wrote: > On Monday, February 06, 2017 06:24:40 PM Dan Purgert wrote: >> Could be MTU differences, and the router needing to do something (e.g. >> 1500 on the LAN side, and 1452 on the WAN, which is usually typical for >> DSL / PPPoE connections). > > BTW, thanks Dan for your response--I hope the resent email is at least a > little easier to understand. Yeah, will "essentially" start over there, hopefully it won't be too much a mess :) > ><the stuff that should probably be ignored:> > > So, I guess the possibility that this suggests to me seems > backwards--that is, the opposite of what I am seeing. I mean, if > somewhere a 1500 byte packet has to be packed into a 1452 byte packet, > I suppose something might double the size of the 1452 byte packet and > just waste the leftover bytes in the two packets (i.e., 1452 * 2 -1500 > = 1404), but the packets are coming in on the WAN side presumably at > 1452 bytes and I would think they would fit fine in the 1500 byte > packet on the LAN side. > > (And I'm oversimplifying or misleading a little, because I'm not > seeing twice as many packets but instead packets that are twice as big > (on the WAN side).) -- |_|O|_| Registered Linux user #585947 |_|_|O| Github: https://github.com/dpurgert |O|O|O| PGP: 05CA 9A50 3F2E 1335 4DC5 4AEE 8E11 DDF3 1279 A281
Back to linux.debian.user | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) rhkramer@gmail.com - 2017-02-06 23:30 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) Dan Purgert <dan@djph.net> - 2017-02-07 00:40 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) rhkramer@gmail.com - 2017-02-07 01:20 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) Lisi Reisz <lisi.reisz@gmail.com> - 2017-02-07 01:30 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) rhkramer@gmail.com - 2017-02-07 01:30 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) Dan Purgert <dan@djph.net> - 2017-02-07 11:40 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) rhkramer@gmail.com - 2017-02-07 14:20 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) Dan Purgert <dan@djph.net> - 2017-02-09 13:40 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) rhkramer@gmail.com - 2017-02-09 14:10 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) <tomas@tuxteam.de> - 2017-02-09 14:20 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) Dan Purgert <dan@djph.net> - 2017-02-09 17:00 +0100
Re: Why packets (from my ISP to me) on the WAN VC side of my router are twice the size of packets on the Ethernet (and a corresponding twice as many bytes) GiaThnYgeia <GiaThnYgeia@openmailbox.org> - 2017-02-09 17:30 +0100
csiph-web