Re: Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
aniele B. wrote: > >> Actually i'm not sure about the real benefits of it, and for a soho >> environment like mine but after 17 years I decided to take jumbo >> frame seriously.. and MTU values of my network equipment to 9018. >> I watched with happiness also to my

Re: Jumbo frame, just a little late..

2023-11-07 Thread Theo de Raadt
Daniele B. wrote: > Actually i'm not sure about the real benefits of it, and for a soho > environment like mine but after 17 years I decided to take jumbo > frame seriously.. and MTU values of my network equipment to 9018. > I watched with happiness also to my old Mac having

Re: Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
Claudio Jeker : > This is not what hostname.if documents as a correct command line. > > Best is if you put mtu 9018 as a single line. Indeed to make things easy I prefer to keep the mtu update in rc.local for now. I was curious to clarify the error problem indeed, thnx.

Re: Jumbo frame, just a little late..

2023-11-07 Thread Claudio Jeker
On Tue, Nov 07, 2023 at 11:33:04AM +0100, Daniele B. wrote: > > Sorry Claudio, my fault. > > wiz# ifconfig reX hwfeatures > hwfeatures= [*] hardmtu 9194 > > by hostname.reX: > > wiz# nano /etc/hostname.reX: > inet 192.168.XXX.XXX 0xff00 mtu 9018 This is not what hostname.if documents

Re: Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
Thanks this solved.. Zé Loff wrote: > From man hostname.if: > > Regular IPv4 network setup: > inet [alias] addr netmask broadcast_addr options > > The third argument after "inet" is the broadcast address. You have > "mtu", which isn't one, hence the error. Try adding "N

Re: Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
"Peter N. M. Hansteen" wrote: > try "ifconfig $device hwfeatures" and look for the "hardmtu" value. > > it is possible whatever mynicdevice is does not actually support > jumbo frames. Thxs, received, but not this case (hardmtu=9194) and however manually the new MTU value goes up. There is s

Re: Jumbo frame, just a little late..

2023-11-07 Thread Zé Loff
On Tue, Nov 07, 2023 at 11:33:04AM +0100, Daniele B. wrote: > > Sorry Claudio, my fault. > > wiz# ifconfig reX hwfeatures > hwfeatures= [*] hardmtu 9194 > > by hostname.reX: > > wiz# nano /etc/hostname.reX: > inet 192.168.XXX.XXX 0xff00 mtu 9018 >From man hostname.if: Regular I

Re: Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
Sorry Claudio, my fault. wiz# ifconfig reX hwfeatures hwfeatures= [*] hardmtu 9194 by hostname.reX: wiz# nano /etc/hostname.reX: inet 192.168.XXX.XXX 0xff00 mtu 9018 ctrl+S; ctrl+X wiz# sh /etc/netstart ifconfig: mtu: bad value (same eventually at boot time) by shell or rc

Re: Jumbo frame, just a little late..

2023-11-07 Thread Peter N. M. Hansteen
On Tue, Nov 07, 2023 at 10:21:35AM +0100, Daniele B. wrote: > About OpenBSD (7.3 stable) the only thing I need to ask explanation > for is the reason of the error "wrong MTU value" popping up by setting > jumbo frame directly via hostame.mynicdevice; when the setting go > sm

Re: Jumbo frame, just a little late..

2023-11-07 Thread Claudio Jeker
On Tue, Nov 07, 2023 at 10:21:35AM +0100, Daniele B. wrote: > Hello, > > Actually i'm not sure about the real benefits of it, and for a soho > environment like mine but after 17 years I decided to take jumbo > frame seriously.. and MTU values of my network equipment to 90

Jumbo frame, just a little late..

2023-11-07 Thread Daniele B.
Hello, Actually i'm not sure about the real benefits of it, and for a soho environment like mine but after 17 years I decided to take jumbo frame seriously.. and MTU values of my network equipment to 9018. I watched with happiness also to my old Mac having jumbo frame hard coded with MTU

Re: Jumbo Frame

2009-03-12 Thread John Bartoszewski
On Thu, Mar 12, 2009 at 12:01:24PM -0300, Kleber Rocha wrote: > OpenBSD supports jumbo frame Yes > if yes, how I do this configuration? http://en.wikipedia.org/wiki/Jumbo_Frame man ifconfig

Re: Jumbo Frame

2009-03-12 Thread Vadim Zhukov
On 12 March 2009 c. 18:01:24 Kleber Rocha wrote: > Hello, > > OpenBSD supports jumbo frame, if yes, how I do this configuration? man 8 ifconfig man 4 name-of-your-nic-driver-here -- Best wishes, Vadim Zhukov

Jumbo Frame

2009-03-12 Thread Kleber Rocha
Hello, OpenBSD supports jumbo frame, if yes, how I do this configuration? Thanks