Date: Sun, 13 Sep 2020 20:24:57 +0200 From: Jacques Foucry <jacques+freebsd@foucry.net> To: freebsd-questions@freebsd.org Subject: mosh, jail and pf Message-ID: <20200913182457.GD76929@mithril>
next in thread | raw e-mail | index | archive | help
Hello Experts, I would like to use mosh in order to keep some ssh connexion even if close my laptop. mosh is installed on a jail and ssh is listen on port 4243 I tried, from my laptop `mosh --port 60000 --ssh "ssh -t -t -p4243" -- host ssh -t -t jail It does not work and the error is: ``` mosh did not make a successful connection to ww.xx.yy.zz:60000. Please verify that UDP port 60000 is not firewalled and can reach the server. (By default, mosh uses a UDP port between 60000 and 61000. The -p option selects a specific UDP port number.) [mosh is exiting.]``` Looks like a `pf` problem, I need to open the 60000:61000 port range. So I read the pf man page and saw that range are define with a colom: ``Port 2000:2004 means ‘all ports ≥ 2000 and ≤ 2004’, hence ports 2000, 2001, 2002, 2003 and 2004.``` So I defined: `mosh_port = 60000:61000` and the rule: ` But nothing works. So I need your help or advices to configure, I suppose, `pf` to make mosh working for contacting my jails. Thanks in advance -- Jacques Foucry
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20200913182457.GD76929>