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Mon, Feb 9

bms added a member for transport: bms.
Mon, Feb 9, 10:11 PM
bms added a watcher for transport: bms.
Mon, Feb 9, 10:03 PM

Aug 8 2025

imp closed D4546: export the cc algorithm by way of netstat.

OBE. This was done a different way in

Aug 8 2025, 5:41 PM · transport

Jul 20 2025

nickbanks_netflix.com added a member for transport: nickbanks_netflix.com.
Jul 20 2025, 12:59 PM

Nov 14 2024

peter.lei_ieee.org added a member for transport: peter.lei_ieee.org.
Nov 14 2024, 3:19 PM

Oct 22 2024

kbowling added a comment to D4295: Add driver backpressure.
In D4295#1077477, @gallatin wrote:

Why is this re-surfacing?

I think the ratelimit code has a better solution, since TCP can query how full the nic queue is and avoid ENOBUFs entirely by avoiding sending on a full queue. The problem with doing this in general is that, outside of ratelimit, the TCP stack has no way to determine what NIC queue a packet will be sent on.

Oct 22 2024, 11:22 PM · transport
gallatin added a comment to D4295: Add driver backpressure.

Why is this re-surfacing?

Oct 22 2024, 11:19 PM · transport
cc removed a reviewer for D4295: Add driver backpressure: cc.
Oct 22 2024, 8:06 PM · transport
cc added a reviewer for D4295: Add driver backpressure: cc.
Oct 22 2024, 8:05 PM · transport
Herald added a reviewer for D4295: Add driver backpressure: iflib.
Oct 22 2024, 1:54 AM · transport

Aug 22 2024

pouria added a member for transport: pouria.
Aug 22 2024, 3:06 PM
pouria added a watcher for transport: pouria.
Aug 22 2024, 3:05 PM

Jun 29 2022

chris_cretaforce.gr added a watcher for transport: chris_cretaforce.gr.
Jun 29 2022, 9:47 PM

Jan 27 2022

gnn removed a member for transport: gnn.
Jan 27 2022, 3:56 PM

Jun 11 2021

heliocentric_gmail.com added a watcher for transport: heliocentric_gmail.com.
Jun 11 2021, 12:32 AM

Mar 17 2021

cy added a member for transport: cy.
Mar 17 2021, 2:15 PM

Jan 24 2021

donner removed a member for transport: donner.
Jan 24 2021, 10:21 PM

Jul 17 2020

nc added a comment to D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
In D25681#568379, @lutz_donnerhacke.de wrote:
In D25681#568368, @eugen_grosbein.net wrote:

ce(4) for PCI G.703/E1 card,
cp(4) for PCI V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1 cards,
and cx(4)/ctau(4) for some ISA cards but these do not exist in FreeBSD 13 anymore,
removed by emaste@ recently.

Both ce(4) and cp(4) are i386-only drivers at present.

Such synchronous lines are still in use (here):

  • G.703 is common in phone systems.
  • X.21 for leased lines (with old contracts),
  • E1/E3 for SDH (carrier grade) leases lines.
  • RS-232 is the ordinary serial port, the other RS- are industry specific serials (mainly other voltages)

But you are right: Do we really need a specialized PPP hardware support these days?
Do we really want to run a recent kernel on this antique hardware? It would be a sacrilege.

Normal PPP over serial lines (currently available) does work using ppp(4)

Jul 17 2020, 1:07 AM · network, transport

Jul 16 2020

donner added a comment to D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
In D25681#568368, @eugen_grosbein.net wrote:

ce(4) for PCI G.703/E1 card,
cp(4) for PCI V.35/RS-232/RS-530/RS-449/X.21/G.703/E1/E3/T3/STS-1 cards,
and cx(4)/ctau(4) for some ISA cards but these do not exist in FreeBSD 13 anymore,
removed by emaste@ recently.

Both ce(4) and cp(4) are i386-only drivers at present.

Jul 16 2020, 7:12 AM · network, transport
eugen_grosbein.net abandoned D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
Jul 16 2020, 6:32 AM · network, transport
eugen_grosbein.net updated subscribers of D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.

Sorry for the mess, my latest actions on this differential were unintentional, some problems with old Firefox.

Jul 16 2020, 6:32 AM · network, transport
eugen_grosbein.net reclaimed D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
Jul 16 2020, 6:26 AM · network, transport
eugen_grosbein.net commandeered D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
Jul 16 2020, 6:25 AM · network, transport
eugen_grosbein.net updated subscribers of D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.

CCing Roman Kurakin (ce(4)) and Serge Vakulenko (cp(4)), see later.

Jul 16 2020, 6:19 AM · network, transport
nc abandoned D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
Jul 16 2020, 2:23 AM · network, transport
nc added a comment to D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.

In case anybody is wondering, the source of the commit is here: https://freshbsd.org/commit/netbsd/src/hRr2tvIj1vj7QI2C

Jul 16 2020, 2:12 AM · network, transport
nc requested review of D25681: if_spppsubr: Define a few LCP options, Recognize (but still reject) multilink PPP config options.
Jul 16 2020, 2:12 AM · network, transport

Jul 7 2020

cc added a member for transport: cc.
Jul 7 2020, 1:54 PM

Jun 25 2020

markj closed D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.
Jun 25 2020, 7:27 PM · transport, network
markj accepted D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.
Jun 25 2020, 6:02 PM · transport, network
nc updated the diff for D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.

Good catch on the tidbits, here's an revised patch.

Jun 25 2020, 4:12 PM · transport, network
markj accepted D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.

This looks ok to me modulo the nits I pointed out.

Jun 25 2020, 3:50 PM · transport, network
donner added inline comments to D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.
Jun 25 2020, 6:38 AM · transport, network

Jun 24 2020

nc updated the diff for D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.

Made the corrections.

Jun 24 2020, 5:54 PM · transport, network
markj added inline comments to D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command.
Jun 24 2020, 5:15 PM · transport, network
allanjude added reviewers for D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command: thj, markj.
Jun 24 2020, 4:33 PM · transport, network
markj closed D24403: ipfw(8): In fill_ip6(), use a single statement for both "me" and "me6".
Jun 24 2020, 3:06 PM · transport, network
nc reclaimed D24403: ipfw(8): In fill_ip6(), use a single statement for both "me" and "me6".
Jun 24 2020, 3:02 PM · transport, network
nc abandoned D24403: ipfw(8): In fill_ip6(), use a single statement for both "me" and "me6".
Jun 24 2020, 2:26 PM · transport, network

Jun 23 2020

nc added a project to D24011: ipfw: Support [w:x:y::z]:port (bracketed) IPv6 addresses in the fwd command: transport.
Jun 23 2020, 8:47 PM · transport, network
nc added a project to D24403: ipfw(8): In fill_ip6(), use a single statement for both "me" and "me6": transport.
Jun 23 2020, 8:46 PM · transport, network

Jan 20 2020

rscheff requested changes to D4294: modernize TCP constants.
Jan 20 2020, 6:42 PM · transport

Jan 16 2020

rscheff added a member for transport: rscheff.
Jan 16 2020, 4:17 PM

Dec 31 2019

melifaro added a member for transport: melifaro.
Dec 31 2019, 5:59 PM

Sep 30 2019

donner added a member for transport: donner.
Sep 30 2019, 7:35 AM

May 9 2019

tuexen closed D17614: RFC6582 - prevent cwnd to collapse down to 1 mss after exiting recovery.
May 9 2019, 7:11 AM · transport

Apr 25 2019

rscheff added a comment to D17614: RFC6582 - prevent cwnd to collapse down to 1 mss after exiting recovery.

Lawrence reviewed this during IETF104, Michael volunteered to follup up with the full commit process.

Apr 25 2019, 2:15 PM · transport

Apr 24 2019

scottl removed a member for transport: scottl.
Apr 24 2019, 3:29 PM

Mar 28 2019

lstewart accepted D17614: RFC6582 - prevent cwnd to collapse down to 1 mss after exiting recovery.
Mar 28 2019, 1:58 PM · transport

Feb 15 2019

lohithbsd_gmail.com added a member for transport: lohithbsd_gmail.com.
Feb 15 2019, 10:48 PM