Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-04 Thread Paul Mather
On Feb 1, 2023, at 5:54 PM, David <2...@gmx.com> wrote: > On 2/1/23 14:07, Paul Mather wrote: >> On Feb 1, 2023, at 3:14 PM, Marek Zarychta >> wrote: >>> W dniu 1.02.2023 o 20:33, Paul Mather pisze: It looks like we may have a winner, folks. I built and enabled the extra TCP stacks a

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread David
On 2/1/23 14:07, Paul Mather wrote: On Feb 1, 2023, at 3:14 PM, Marek Zarychta wrote: W dniu 1.02.2023 o 20:33, Paul Mather pisze: It looks like we may have a winner, folks. I built and enabled the extra TCP stacks and for the first time was able to max out my connection to the remote Free

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Paul Mather
On Feb 1, 2023, at 3:14 PM, Marek Zarychta wrote: > W dniu 1.02.2023 o 20:33, Paul Mather pisze: >> It looks like we may have a winner, folks. I built and enabled the extra >> TCP stacks and for the first time was able to max out my connection to the >> remote FreeBSD system. I get consisten

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Paul Mather
On Jan 31, 2023, at 9:46 PM, David <2...@gmx.com> wrote: > On 1/31/23 13:38, Marek Zarychta wrote: >> W dniu 31.01.2023 o 19:31, Paul Mather pisze: While playing with different mod_cc(4) might bring some improvement, to get a real boost I'd suggest enabling tcp_rack(4) if feasible. >>>

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Marek Zarychta
W dniu 1.02.2023 o 20:33, Paul Mather pisze: It looks like we may have a winner, folks. I built and enabled the extra TCP stacks and for the first time was able to max out my connection to the remote FreeBSD system. I get consistently higher throughput over the 15-hop WAN path to the remote F

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Paul Mather
On Feb 1, 2023, at 11:26 AM, Paul Mather wrote: > On Jan 31, 2023, at 3:38 PM, Marek Zarychta > wrote: > >> W dniu 31.01.2023 o 19:31, Paul Mather pisze: While playing with different mod_cc(4) might bring some improvement, to get a real boost I'd suggest enabling tcp_rack(4) if feas

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Paul Mather
On Jan 31, 2023, at 3:38 PM, Marek Zarychta wrote: > W dniu 31.01.2023 o 19:31, Paul Mather pisze: >>> While playing with different mod_cc(4) might bring some improvement, to get >>> a real boost I'd suggest enabling tcp_rack(4) if feasible. >> >> I am interested in trying this out, but believ

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-02-01 Thread Pete French
> > In my opinion HTCP is a better default for the current state of the > > internet. > > > It looks like they already changed the default from NewReno to CUBIC in > FreeBSD-CURRENT. This worries me, because I did some experimentatiion yesterday, changing these settings and trying things out, No

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread David
On 1/31/23 13:38, Marek Zarychta wrote: W dniu 31.01.2023 o 19:31, Paul Mather pisze: While playing with different mod_cc(4) might bring some improvement, to get a real boost I'd suggest enabling tcp_rack(4) if feasible. I am interested in trying this out, but believe it is more feasible in m

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Mark Saad
On Tue, Jan 31, 2023 at 5:03 PM Paul Mather wrote: > On Jan 31, 2023, at 10:39 AM, David <2...@gmx.com> wrote: > > > On 1/30/23 16:30, Matt Garber wrote: > >> > Any help/insight is gratefully appreciated. > >> > > >> > Cheers, > >> > > >> > Paul. > >> > > >>sysctl net.

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Paul Mather
On Jan 31, 2023, at 10:39 AM, David <2...@gmx.com> wrote: > On 1/30/23 16:30, Matt Garber wrote: >> > Any help/insight is gratefully appreciated. >> > >> > Cheers, >> > >> > Paul. >> > >>sysctl net.inet.tcp.cc.algorithm=htcp >>I would set "htcp" on the server and ho

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Paul Mather
On Jan 30, 2023, at 6:30 PM, Matt Garber wrote: > >> > Any help/insight is gratefully appreciated. >> > >> > Cheers, >> > >> > Paul. >> > >> >> sysctl net.inet.tcp.cc.algorithm=htcp >> >> I would set "htcp" on the server and home computer to improve through in >> your type of situation. >

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---

2023-01-31 Thread Paul Mather
On Jan 30, 2023, at 8:38 PM, Peter wrote: > > >> TL;DR: When working from home, I can max out my residential 200 Mbit >> network connection when downloading from remote Linux hosts at but >> only manage about 20% of my max residential connection speed when >> downloading from remote FreeBSD > >

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Paul Mather
On Jan 30, 2023, at 9:13 PM, Eugene Grosbein wrote: > 31.01.2023 4:17, Paul Mather wrote: > >> TL;DR: When working from home, I can max out my residential 200 Mbit network >> connection when downloading from remote Linux hosts at $JOB but only manage >> about 20% of my max residential connecti

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread George Mitchell
On 1/31/23 15:38, Marek Zarychta wrote: W dniu 31.01.2023 o 19:31, Paul Mather pisze: While playing with different mod_cc(4) might bring some improvement, to get a real boost I'd suggest enabling tcp_rack(4) if feasible. I am interested in trying this out, but believe it is more feasible in m

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Marek Zarychta
W dniu 31.01.2023 o 19:31, Paul Mather pisze: While playing with different mod_cc(4) might bring some improvement, to get a real boost I'd suggest enabling tcp_rack(4) if feasible. I am interested in trying this out, but believe it is more feasible in my case for the -STABLE and -CURRENT syst

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Paul Mather
On Jan 30, 2023, at 5:25 PM, 2...@gmx.com wrote: > On 1/30/23 14:17, Paul Mather wrote: >> TL;DR: When working from home, I can max out my residential 200 Mbit network >> connection when downloading from remote Linux hosts at $JOB but only manage >> about 20% of my max resi

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread Paul Mather
On Jan 30, 2023, at 4:59 PM, Marek Zarychta wrote: > W dniu 30.01.2023 o 22:17, Paul Mather pisze: >> TL;DR: When working from home, I can max out my residential 200 Mbit network >> connection when downloading from remote Linux hosts at $JOB but only manage >> about 20% of my max residential c

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-31 Thread David
On 1/30/23 16:30, Matt Garber wrote: > Any help/insight is gratefully appreciated. > > Cheers, > > Paul. > sysctl net.inet.tcp.cc.algorithm=htcp I would set "htcp" on the server and home computer to improve through in your type of situation. The

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---

2023-01-30 Thread Peter
> TL;DR: When working from home, I can max out my residential 200 Mbit > network connection when downloading from remote Linux hosts at but > only manage about 20% of my max residential connection speed when > downloading from remote FreeBSD I had a similar effect once, when downloading from my

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-30 Thread Eugene Grosbein
31.01.2023 4:17, Paul Mather wrote: > TL;DR: When working from home, I can max out my residential 200 Mbit network > connection when downloading from remote Linux hosts at $JOB but only manage > about 20% of my max residential connection speed when downloading from remote > FreeBSD hosts at $JO

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-30 Thread Matt Garber
> > Any help/insight is gratefully appreciated. > > > > Cheers, > > > > Paul. > > > > sysctl net.inet.tcp.cc.algorithm=htcp > > I would set "htcp" on the server and home computer to improve through in > your type of situation. There may be other FreeBSD sysctls that have bad defaults in this sce

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-30 Thread 2yt
On 1/30/23 14:17, Paul Mather wrote: TL;DR: When working from home, I can max out my residential 200 Mbit network connection when downloading from remote Linux hosts at $JOB but only manage about 20% of my max residential connection speed when downloading from remote FreeBSD hosts at $JOB. Wh

Re: Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-30 Thread Marek Zarychta
W dniu 30.01.2023 o 22:17, Paul Mather pisze: TL;DR: When working from home, I can max out my residential 200 Mbit network connection when downloading from remote Linux hosts at $JOB but only manage about 20% of my max residential connection speed when downloading from remote FreeBSD hosts at

Slow WAN traffic to FreeBSD hosts but not to Linux hosts---how to debug/fix?

2023-01-30 Thread Paul Mather
TL;DR: When working from home, I can max out my residential 200 Mbit network connection when downloading from remote Linux hosts at $JOB but only manage about 20% of my max residential connection speed when downloading from remote FreeBSD hosts at $JOB. When at $JOB, both FreeBSD and Linux host