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[76.218.103.166]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7d4a754a764sm21097294a34.10.2026.02.19.12.45.15 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Feb 2026 12:45:15 -0800 (PST) Message-ID: <36e7a379-f766-446b-b1fd-592f662365ba@gmail.com> Date: Thu, 19 Feb 2026 12:45:27 -0800 List-Id: User questions List-Archive: https://lists.freebsd.org/archives/freebsd-questions List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-questions@freebsd.org Sender: owner-freebsd-questions@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: disabling inet6 on interface wlan0 To: questions@freebsd.org References: Content-Language: en-US From: "Jin Guojun[VFF]" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-4.00 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.997]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; FREEMAIL_FROM(0.00)[gmail.com]; FROM_HAS_DN(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; PREVIOUSLY_DELIVERED(0.00)[questions@freebsd.org]; MID_RHS_MATCH_FROM(0.00)[]; MLMMJ_DEST(0.00)[questions@freebsd.org]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::22a:from] X-Rspamd-Queue-Id: 4fH53y4Ww3z3rgt X-Spamd-Bar: --- On 2/19/26 00:47, Matthias Apitz wrote: > Hello, > > I want to have only inet4 on my WLAN interface and have in > /etc/rc.conf concerning the interface: > > wlans_ath0="wlan0" > ifconfig_wlan0="WPA SYNCDHCP" > ip6addrctl_enable="NO" > ipv6_network_interfaces="none" > ipv6_activate_all_interfaces="NO" > ifconfig_wlan0_ipv6="NO" > > but the interface comes up as: remove or comment out the last line # ifconfig_wlan0_ipv6="NO"