Date: Sat, 13 Aug 2022 21:49:34 +0100 From: Nuno Teixeira <eduardo@freebsd.org> To: Shawn Webb <shawn.webb@hardenedbsd.org> Cc: freebsd-wireless@freebsd.org, FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: [iwlwifi] ipv6 connection problem Message-ID: <CAFDf7UKs2AYUOXjc0rRnSa0XX9Ntnn==qPN3wBfSrmFTmoxZYQ@mail.gmail.com> In-Reply-To: <20220813202027.2mhq7cyuqpntk6h5@mutt-hbsd> References: <CAFDf7ULaHmG-yr7_nbi0rWFD3KbNi237FvfFCJGDdBQV0WTP2A@mail.gmail.com> <20220813202027.2mhq7cyuqpntk6h5@mutt-hbsd>
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--000000000000f83bf405e62589c3 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello Shawn! I've tested your config: --- wlans_iwlwifi0=3D"wlan0" create_args_wlan0=3D"wlanmode sta regdomain ETSI country PT" ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv" ifconfig_wlan0=3D"WPA DHCP" rtsold_enable=3D"YES" --- and no carrier. Think we have to wait a little more and see if people that use ifwwifi driver do some tests on ipv6. Thanks, Shawn Webb <shawn.webb@hardenedbsd.org> escreveu no dia s=C3=A1bado, 13/08/= 2022 =C3=A0(s) 21:21: > On Sun, Aug 07, 2022 at 06:16:20PM +0100, Nuno Teixeira wrote: > > Hello, > > > > Due to ISP changes I was forced to use ipv6 on my re0 ethernet so I can > > have a funcional internet. > > > > Now I'm trying to get ipv6 on iwlwifi (AX201) with /etc/rc.conf: > > --- > > wlans_iwlwifi0=3D"wlan0" > > create_args_wlan0=3D"wlanmode sta regdomain ETSI country PT" > > ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv" > > ifconfig_wlan0=3D"WPA SYNCDHCP" > > rtsold_enable=3D"YES" > > --- > > but wpa_supplicant doesn't connect after trying for some seconds. > > > > How do I obtain more details to help showing my problem? > > I've tried "wpa_supplicant_flags=3D"-f /var/log/wpa.log" without succes= s. > > Caveat: the last time I used the iwlwifi driver was somewhere between > one and two months ago, during which time there have been several > changes in src related to wifi/linuxkpi stuff. > > Hardware: Dell Precision 7550, BIOS revision 1.13.0 > > Dual stack IPv4+IPv6 worked for me that last time I used iwlwifi. > Here's my relevant configs: > > =3D=3D=3D=3D begin rc.conf =3D=3D=3D=3D > ifconfig_em0_ipv6=3D"inet6 accept_rtadv" > ifconfig_em0=3D"DHCP" > > #wlans_iwlwifi0=3D"wlan0" > create_args_wlan0=3D"wlanmode sta" > wlandebug_wlan0=3D"+state +crypto +node +auth +assoc +dot1xsm +wpa" > ifconfig_wlan0=3D"WPA DHCP" > ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv" > =3D=3D=3D=3D end rc.conf =3D=3D=3D=3D > > =3D=3D=3D=3D begin `pciconf -lv` =3D=3D=3D=3D > iwlwifi0@pci0:0:20:3: class=3D0x028000 rev=3D0x00 hdr=3D0x00 vendor=3D0= x8086 > device=3D0x06f0 subvendor=3D0x8086 subdevice=3D0x4070 > vendor =3D 'Intel Corporation' > device =3D 'Comet Lake PCH CNVi WiFi' > =3D=3D=3D=3D end `pciconf -lv` =3D=3D=3D=3D > > =3D=3D=3D=3D begin dmesg.boot =3D=3D=3D=3D > 27] iwlwifi0: successfully loaded firmware image > 'iwlwifi-QuZ-a0-hr-b0-71.ucode' > [27] iwlwifi0: api flags index 2 larger than supported by driver > [27] iwlwifi0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 > [27] iwlwifi0: loaded firmware version 71.058653f6.0 QuZ-a0-hr-b0-71.ucod= e > op_mode iwlmvm > [27] iwlwifi0: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=3D0x351 > [28] iwlwifi0: Detected RF HR B3, rfid=3D0x10a100 > [28] iwlwifi0: base HW address: [redacted] > =3D=3D=3D=3D end dmesg.boot =3D=3D=3D=3D > > Hopefully this helps. But this is all the info I've got. Please let me > know if you have any questions or comments. > > Thanks, > > -- > Shawn Webb > Cofounder / Security Engineer > HardenedBSD > > > https://git.hardenedbsd.org/hardenedbsd/pubkeys/-/raw/master/Shawn_Webb/0= 3A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc > --=20 Nuno Teixeira FreeBSD Committer (ports) --000000000000f83bf405e62589c3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div>Hello Shawn!</div><div><br></div><div>I've tested= your config:</div><div>---</div><div>wlans_iwlwifi0=3D"wlan0"<br= >create_args_wlan0=3D"wlanmode sta regdomain ETSI country PT"<br>= ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv"<br>ifconfig_wlan0=3D&q= uot;WPA DHCP"<br>rtsold_enable=3D"YES"</div><div>---</div><d= iv>and no carrier.</div><div><br></div><div>Think we have to wait a little = more and see if people that use ifwwifi driver do some tests on ipv6.</div>= <div><br></div><div>Thanks,<br></div></div><br><div class=3D"gmail_quote"><= div dir=3D"ltr" class=3D"gmail_attr">Shawn Webb <<a href=3D"mailto:shawn= .webb@hardenedbsd.org">shawn.webb@hardenedbsd.org</a>> escreveu no dia s= =C3=A1bado, 13/08/2022 =C3=A0(s) 21:21:<br></div><blockquote class=3D"gmail= _quote" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204= ,204);padding-left:1ex">On Sun, Aug 07, 2022 at 06:16:20PM +0100, Nuno Teix= eira wrote:<br> > Hello,<br> > <br> > Due to ISP changes I was forced to use ipv6 on my re0 ethernet so I ca= n<br> > have a funcional internet.<br> > <br> > Now I'm trying to get ipv6 on iwlwifi (AX201) with /etc/rc.conf:<b= r> > ---<br> > wlans_iwlwifi0=3D"wlan0"<br> > create_args_wlan0=3D"wlanmode sta regdomain ETSI country PT"= <br> > ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv"<br> > ifconfig_wlan0=3D"WPA SYNCDHCP"<br> > rtsold_enable=3D"YES"<br> > ---<br> > but wpa_supplicant doesn't connect after trying for some seconds.<= br> > <br> > How do I obtain more details to help showing my problem?<br> > I've tried "wpa_supplicant_flags=3D"-f /var/log/wpa.log&= quot; without success.<br> <br> Caveat: the last time I used the iwlwifi driver was somewhere between<br> one and two months ago, during which time there have been several<br> changes in src related to wifi/linuxkpi stuff.<br> <br> Hardware: Dell Precision 7550, BIOS revision 1.13.0<br> <br> Dual stack IPv4+IPv6 worked for me that last time I used iwlwifi.<br> Here's my relevant configs:<br> <br> =3D=3D=3D=3D begin rc.conf =3D=3D=3D=3D<br> ifconfig_em0_ipv6=3D"inet6 accept_rtadv"<br> ifconfig_em0=3D"DHCP"<br> <br> #wlans_iwlwifi0=3D"wlan0"<br> create_args_wlan0=3D"wlanmode sta"<br> wlandebug_wlan0=3D"+state +crypto +node +auth +assoc +dot1xsm +wpa&quo= t;<br> ifconfig_wlan0=3D"WPA DHCP"<br> ifconfig_wlan0_ipv6=3D"inet6 accept_rtadv"<br> =3D=3D=3D=3D end rc.conf =3D=3D=3D=3D<br> <br> =3D=3D=3D=3D begin `pciconf -lv` =3D=3D=3D=3D<br> iwlwifi0@pci0:0:20:3:=C2=A0 =C2=A0class=3D0x028000 rev=3D0x00 hdr=3D0x00 ve= ndor=3D0x8086 device=3D0x06f0 subvendor=3D0x8086 subdevice=3D0x4070<br> =C2=A0 =C2=A0 vendor=C2=A0 =C2=A0 =C2=A0=3D 'Intel Corporation'<br> =C2=A0 =C2=A0 device=C2=A0 =C2=A0 =C2=A0=3D 'Comet Lake PCH CNVi WiFi&#= 39;<br> =3D=3D=3D=3D end `pciconf -lv` =3D=3D=3D=3D<br> <br> =3D=3D=3D=3D begin dmesg.boot =3D=3D=3D=3D<br> 27] iwlwifi0: successfully loaded firmware image 'iwlwifi-QuZ-a0-hr-b0-= 71.ucode'<br> [27] iwlwifi0: api flags index 2 larger than supported by driver<br> [27] iwlwifi0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37<br> [27] iwlwifi0: loaded firmware version 71.058653f6.0 QuZ-a0-hr-b0-71.ucode = op_mode iwlmvm<br> [27] iwlwifi0: Detected Intel(R) Wi-Fi 6 AX201 160MHz, REV=3D0x351<br> [28] iwlwifi0: Detected RF HR B3, rfid=3D0x10a100<br> [28] iwlwifi0: base HW address: [redacted]<br> =3D=3D=3D=3D end dmesg.boot =3D=3D=3D=3D<br> <br> Hopefully this helps. But this is all the info I've got. Please let me<= br> know if you have any questions or comments.<br> <br> Thanks,<br> <br> -- <br> Shawn Webb<br> Cofounder / Security Engineer<br> HardenedBSD<br> <br> <a href=3D"https://git.hardenedbsd.org/hardenedbsd/pubkeys/-/raw/master/Sha= wn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc" rel=3D"noreferrer= " target=3D"_blank">https://git.hardenedbsd.org/hardenedbsd/pubkeys/-/raw/m= aster/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc</a><br> </blockquote></div><br clear=3D"all"><br>-- <br><div dir=3D"ltr" class=3D"g= mail_signature"><div dir=3D"ltr"><span style=3D"color:rgb(102,102,102)">Nun= o Teixeira<br>FreeBSD Committer (ports)</span></div></div> --000000000000f83bf405e62589c3--
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