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Ed Maste 644b4646c7 OpenSSH: Update to 10.1p1
Full release notes are available at
https://www.openssh.com/txt/release-10.1

Selected highlights from the release notes:

Potentially-incompatible changes

 * ssh(1): add a warning when the connection negotiates a non-post
   quantum key agreement algorithm.

 * ssh(1), sshd(8): major changes to handling of DSCP marking/IPQoS

 * ssh(1), sshd(8): deprecate support for IPv4 type-of-service (ToS)
   keywords in the IPQoS configuration directive.

 * ssh-add(1): when adding certificates to an agent, set the expiry
   to the certificate expiry time plus a short (5 min) grace period.

 * ssh-agent(1), sshd(8): move agent listener sockets from /tmp to
   under ~/.ssh/agent for both ssh-agent(1) and forwarded sockets
   in sshd(8).

Security

 * ssh(1): disallow control characters in usernames passed via the
   commandline or expanded using %-sequences from the configuration
   file, and disallow \0 characters in ssh:// URIs.

New features

 * ssh(1), sshd(8): add SIGINFO handlers to log active channel and
   session information.

Sponsored by:	The FreeBSD Foundation
2026-05-12 20:24:10 +00:00

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# $OpenBSD: ssh_config,v 1.37 2025/05/06 05:40:56 djm Exp $
# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.
# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.
# Site-wide defaults for some commonly used options. For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.
# Host *
# ForwardAgent no
# ForwardX11 no
# PasswordAuthentication yes
# HostbasedAuthentication no
# GSSAPIAuthentication no
# GSSAPIDelegateCredentials no
# BatchMode no
# CheckHostIP no
# AddressFamily any
# ConnectTimeout 0
# StrictHostKeyChecking ask
# IdentityFile ~/.ssh/id_rsa
# IdentityFile ~/.ssh/id_ecdsa
# IdentityFile ~/.ssh/id_ed25519
# Port 22
# Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes128-cbc,3des-cbc
# MACs hmac-md5,hmac-sha1,[email protected]
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
# VisualHostKey no
# ProxyCommand ssh -q -W %h:%p gateway.example.com
# RekeyLimit 1G 1h
# UserKnownHostsFile ~/.ssh/known_hosts.d/%k