Firewall Wizards mailing list archives
Re: VPN over Wireless (Was Re: "802.1x"?)
From: Kevin Steves <stevesk () pobox com>
Date: Sun, 22 Dec 2002 13:39:45 -0800
On Sat, Dec 21, 2002 at 01:48:56PM +0100, Mikael Olsson wrote:
There was some latency involved with tunnelling PPP over ssh, but it was still acceptable for our user base.Just a helpful hint: turning off the nagle delay algorithm in the SSH client as well as in the SSH server can do wonders for latency problems involved with tunneling things over SSH. Doing nagle delay on top of TCP sessions that already do nagle delay themselves involves quite a bit of "second-guessing", which results in unwanted delays that you experience as "lag bursts" for interactive things.
While there may be some Nagle issues lingering, we do disable Nagle for the port forwarding endpoints. This change was commited to current over 9 months ago and was in the 3.4 release. http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/channels.c?rev=1.169&content-type=text/x-cvsweb-markup http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/channels.c.diff?r1=1.168&r2=1.169 _______________________________________________ firewall-wizards mailing list firewall-wizards () honor icsalabs com http://honor.icsalabs.com/mailman/listinfo/firewall-wizards
Current thread:
- "802.1x"? Mikael Olsson (Dec 14)
- <Possible follow-ups>
- Re: "802.1x"? CTA (Dec 15)
- RE: "802.1x"? Dawes, Rogan (ZA - Johannesburg) (Dec 17)
- Re: "802.1x"? Gary Flynn (Dec 17)
- Re: "802.1x"? R. DuFresne (Dec 19)
- VPN over Wireless (Was Re: "802.1x"?) Lorens Kockum (Dec 20)
- Re: VPN over Wireless (Was Re: "802.1x"?) Erick Mechler (Dec 20)
- Re: VPN over Wireless (Was Re: "802.1x"?) Mikael Olsson (Dec 21)
- Re: VPN over Wireless (Was Re: "802.1x"?) Kevin Steves (Dec 22)
- Re: VPN over Wireless (Was Re: "802.1x"?) Erick Mechler (Dec 23)
- Re: "802.1x"? Gary Flynn (Dec 17)