I think I can live with executing OpenMPI on Termux. As it is, fixing this issue will not be a priority.
On Fri, 26 Feb 2021, 13:09 Gilles Gouaillardet via users, < users@lists.open-mpi.org> wrote: > yes, you need to (re)build Open MPI from source in order to try this trick. > > On 2/26/2021 3:55 PM, LINUS FERNANDES via users wrote: > > No change. > > What do you mean by running configure? > > Are you expecting me to build OpenMPI from source? > > > > On Fri, 26 Feb 2021, 11:16 Gilles Gouaillardet via users, > > <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> wrote: > > > > Before running configure, try to > > export ac_cv_type_struct_ifreq=no > > and see how it goes > > > > On Fri, Feb 26, 2021 at 8:18 AM LINUS FERNANDES via users > > <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> wrote: > > > > > > https://github.com/SDRausty/termux-archlinux/issues/78 > > <https://github.com/SDRausty/termux-archlinux/issues/78> > > > On Fri, 26 Feb 2021, 04:28 LINUS FERNANDES, > > <linus.fernan...@gmail.com <mailto:linus.fernan...@gmail.com>> > wrote: > > >> > > >> ifconfig on Termux > > >> > > >> dummy0: flags=195<UP,BROADCAST,RUNNING,NOARP> mtu 1500 > > >> inet6 fe80::488e:42ff:fe43:b843 prefixlen 64 scopeid > > 0x20<link> > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 0 (UNSPEC) > > >> RX packets 0 bytes 0 (0.0 B) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 3 bytes 210 (210.0 B) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 > > >> inet 127.0.0.1 netmask 255.0.0.0 > > >> inet6 ::1 prefixlen 128 scopeid 0x10<host> > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 0 (UNSPEC) > > >> RX packets 12 bytes 1285 (1.2 KiB) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 12 bytes 1285 (1.2 KiB) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> p2p0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 1000 (UNSPEC) > > >> RX packets 0 bytes 0 (0.0 B) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 0 bytes 0 (0.0 B) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> rmnet_data0: flags=65<UP,RUNNING> mtu 1500 > > >> inet 10.132.157.153 netmask 255.255.255.252 > > >> inet6 fe80::fbbc:50e0:b07d:6380 prefixlen 64 scopeid > > 0x20<link> > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 1000 (UNSPEC) > > >> RX packets 3041 bytes 1828676 (1.7 MiB) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 3079 bytes 794069 (775.4 KiB) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> rmnet_data7: flags=65<UP,RUNNING> mtu 2000 > > >> inet6 fe80::e516:d4c5:e5f7:e54e prefixlen 64 scopeid > > 0x20<link> > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 1000 (UNSPEC) > > >> RX packets 8 bytes 620 (620.0 B) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 10 bytes 752 (752.0 B) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> rmnet_ipa0: flags=65<UP,RUNNING> mtu 2000 > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 1000 (UNSPEC) > > >> RX packets 1926 bytes 1865884 (1.7 MiB) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 3089 bytes 794821 (776.1 KiB) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 > > >> unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > txqueuelen 1000 (UNSPEC) > > >> RX packets 0 bytes 0 (0.0 B) > > >> RX errors 0 dropped 0 overruns 0 frame 0 > > >> TX packets 0 bytes 0 (0.0 B) > > >> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >> > > >> > > >> ipaddr on Termux: > > >> > > >> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state > > UNKNOWN group default > > >> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > > >> inet 127.0.0.1/8 <http://127.0.0.1/8> scope host lo > > >> valid_lft forever preferred_lft forever > > >> inet6 ::1/128 scope host > > >> valid_lft forever preferred_lft forever > > >> 2: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc noqueue > > state UNKNOWN group default > > >> link/ether 4a:8e:42:43:b8:43 brd ff:ff:ff:ff:ff:ff > > >> inet6 fe80::488e:42ff:fe43:b843/64 scope link > > >> valid_lft forever preferred_lft forever > > >> 3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group > default > > >> link/sit 0.0.0.0 brd 0.0.0.0 > > >> 4: rmnet_ipa0: <UP,LOWER_UP> mtu 2000 qdisc pfifo_fast state > > UNKNOWN group default qlen 1000 > > >> link/[530] > > >> 5: rmnet_data0: <UP,LOWER_UP> mtu 1500 qdisc htb state UNKNOWN > > group default qlen 1000 > > >> link/[530] > > >> inet 10.132.157.153/30 <http://10.132.157.153/30> scope > > global rmnet_data0 > > >> valid_lft forever preferred_lft forever > > >> inet6 fe80::fbbc:50e0:b07d:6380/64 scope link > > >> valid_lft forever preferred_lft forever > > >> 6: rmnet_data1: <> mtu 1500 qdisc noop state DOWN group default > > qlen 1000 > > >> link/[530] > > >> 7: rmnet_data2: <> mtu 1500 qdisc noop state DOWN group default > > qlen 1000 > > >> link/[530] > > >> 8: rmnet_data3: <> mtu 1500 qdisc noop state DOWN group default > > qlen 1000 > > >> link/[530] > > >> 9: rmnet_data4: <> mtu 1500 qdisc noop state DOWN group default > > qlen 1000 > > >> link/[530] > > >> 10: rmnet_data5: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 11: rmnet_data6: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 12: rmnet_data7: <UP,LOWER_UP> mtu 2000 qdisc htb state UNKNOWN > > group default qlen 1000 > > >> link/[530] > > >> inet6 fe80::e516:d4c5:e5f7:e54e/64 scope link > > >> valid_lft forever preferred_lft forever > > >> 13: r_rmnet_data0: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 14: r_rmnet_data1: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 15: r_rmnet_data2: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 16: r_rmnet_data3: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 17: r_rmnet_data4: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 18: r_rmnet_data5: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 19: r_rmnet_data6: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 20: r_rmnet_data7: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 21: r_rmnet_data8: <> mtu 1500 qdisc noop state DOWN group > > default qlen 1000 > > >> link/[530] > > >> 22: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc > > mq state DOWN group default qlen 1000 > > >> link/ether 04:d1:3a:07:70:4b brd ff:ff:ff:ff:ff:ff > > >> 23: p2p0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq > > state DOWN group default qlen 1000 > > >> link/ether 06:d1:3a:07:70:4b brd ff:ff:ff:ff:ff:ff > > >> > > >> > > >> > > >> The above is the output of ifconfig and ip addr on Termux. > > OpenMPI works as expected on a single node, which is what I desire. > > >> > > >> I'm sure I can get OpenMPI to work on a PC or laptop running > > Windows or Linux. > > >> > > >> That's not my question, however. > > >> > > >> > > >> On Thu, 25 Feb 2021, 23:49 Jeff Squyres (jsquyres), > > <jsquy...@cisco.com <mailto:jsquy...@cisco.com>> wrote: > > >>> > > >>> You asked several questions: > > >>> > > >>> > But I'm able to get Apache working on a different port 8080. > > Is that useful? > > >>> > > >>> That's fine, but Apache has different requirements than Open MPI. > > >>> > > >>> > Do you think executing mpirun as a normal user will work? > > >>> > > >>> If it didn't work as root, it most likely won't work as a > > normal user. > > >>> > > >>> > Yes, it's self-learning. > > >>> > I have no applications to run. > > >>> > > >>> Do you have any other MacOS / Linux environment in which to > > run Open MPI? That might end up being simpler. > > >>> > > >>> > I'd imagine the builders of Arch Linux on Termux would want > > to know why OpenMPI is not functioning as expected. > > >>> > > >>> Possibly. Open MPI needs the MAC address of Linux interfaces; > > that doesn't seem to be working in Arch Linux on Termux. > > >>> > > >>> > > >>> > > >>> On Feb 25, 2021, at 12:32 PM, LINUS FERNANDES > > <linus.fernan...@gmail.com <mailto:linus.fernan...@gmail.com>> > wrote: > > >>> > > >>> I'd imagine the builders of Arch Linux on Termux would want to > > know why OpenMPI is not functioning as expected. > > >>> > > >>> On Thu, 25 Feb 2021, 20:17 Jeff Squyres (jsquyres), > > <jsquy...@cisco.com <mailto:jsquy...@cisco.com>> wrote: > > >>>> > > >>>> I don't know how many people on this list will be familiar > > with Termux or Arch Linux. From a quick Google, it looks like > > Termux is an Android emulator (that runs on Android? That doesn't > > make sense to me, but I'm wholly unfamiliar with that ecosystem, > > so I don't have the background / grok the context) and provides > > some kind of Linux environment. And on top of that, you're > > installing Arch Linux. Is that correct? > > >>>> > > >>>> If that's anywhere close to correct, it sounds like there > > could be multiple layers of virtualization there, and that could > > lead to wonkiness in the emulation of the IP stack. > > >>>> > > >>>> I do note that the only interface it looks like Open MPI > > could use is rmnet_data0, but that's in an UNKNOWN state: > > >>>> > > >>>> 5: rmnet_data0: <UP,LOWER_UP> mtu 1500 qdisc htb state > > UNKNOWN group default qlen 1000 > > >>>> link/[530] > > >>>> inet 10.140.58.138/30 <http://10.140.58.138/30> scope > > global rmnet_data0 > > >>>> valid_lft forever preferred_lft forever > > >>>> inet6 fe80::93a5:ad99:4660:adc4/64 scope link > > >>>> valid_lft forever preferred_lft forever > > >>>> > > >>>> Errno==13 is EACCESS, which generically translates to > > "permission denied". Since you're running as root, this suggests > > that something outside of your local environment (e.g., outside of > > that immediate layer of virtualization) is preventing Open MPI > > from making that ioctl(SIOCGIFHWADDR) call (all that call is > > trying to do is discover the MAC address of that interface). > > >>>> > > >>>> Indeed, it looks like rmnet_data0 somehow doesn't have a MAC > > address...? > > >>>> > > >>>> rmnet_data0: flags=65<UP,RUNNING> mtu 1500 > > >>>> inet 10.140.58.138 netmask 255.255.255.252 > > >>>> inet6 fe80::93a5:ad99:4660:adc4 prefixlen 64 scopeid > > 0x20<link> > > >>>> unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 txqueuelen 1000 > > (UNSPEC) > > >>>> RX packets 416796 bytes 376287723 (358.8 MiB) > > >>>> RX errors 0 dropped 0 overruns 0 frame 0 > > >>>> TX packets 318293 bytes 69933666 (66.6 MiB) > > >>>> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > >>>> > > >>>> That's... weird. I don't know the details of this network > > stack; it's somewhat outside the bounds of "normal" IP-based > > networking if there's no MAC address. As such, it doesn't > > surprise me that -- given that one of Open MPI's core assumptions > > fails -- Open MPI fails / refuses to run. > > >>>> > > >>>> I don't know if anyone has tried to run Open MPI in such a > > virtualized environment before. > > >>>> > > >>>> > > >>>> > > >>>> > > >>>> On Feb 25, 2021, at 6:04 AM, LINUS FERNANDES via users > > <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> wrote: > > >>>> > > >>>> So the OpenMPI version on Arch Linux can't be made operational? > > >>>> > > >>>> On Thu, 25 Feb 2021, 15:43 LINUS FERNANDES, > > <linus.fernan...@gmail.com <mailto:linus.fernan...@gmail.com>> > wrote: > > >>>>> > > >>>>> Nope. None of the commands exist. So no, I'd say. > > >>>>> > > >>>>> On Thu, 25 Feb 2021, 15:11 Gilles Gouaillardet via users, > > <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> wrote: > > >>>>>> > > >>>>>> > > > https://www.letmegooglethat.com/?q=how+to+check+if+selinux+is+enabled&l=1 > > < > https://www.letmegooglethat.com/?q=how+to+check+if+selinux+is+enabled&l=1> > > >>>>>> > > >>>>>> On Thu, Feb 25, 2021 at 6:15 PM LINUS FERNANDES via users > > >>>>>> <users@lists.open-mpi.org > > <mailto:users@lists.open-mpi.org>> wrote: > > >>>>>> > > > >>>>>> > How do I know that? I'm not a Linux expert. I simply want > > to get OpenMPI running on Arch Linux so that I can test out their > > Java wrappers which I obviously can't on Termux since it doesn't > > support OpenJDK. > > >>>>>> > > > >>>>>> > On Thu, 25 Feb 2021, 13:37 Gilles Gouaillardet via users, > > <users@lists.open-mpi.org <mailto:users@lists.open-mpi.org>> wrote: > > >>>>>> >> > > >>>>>> >> Is SELinux running on ArchLinux under Termux? > > >>>>>> >> > > >>>>>> >> On 2/25/2021 4:36 PM, LINUS FERNANDES via users wrote: > > >>>>>> >> > Yes, I did not receive this in my inbox since I set to > > receive digest. > > >>>>>> >> > > > >>>>>> >> > -------- > > >>>>>> >> > ifconfig output: > > >>>>>> >> > > > >>>>>> >> > dummy0: flags=195<UP,BROADCAST,RUNNING,NOARP> mtu 1500 > > >>>>>> >> > inet6 fe80::38a0:1bff:fe81:d4f5 prefixlen 64 > > scopeid 0x20<link> > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 0 (UNSPEC) > > >>>>>> >> > RX packets 0 bytes 0 (0.0 B) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 3 bytes 210 (210.0 B) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 > > >>>>>> >> > inet 127.0.0.1 netmask 255.0.0.0 > > >>>>>> >> > inet6 ::1 prefixlen 128 scopeid 0x10<host> > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 0 (UNSPEC) > > >>>>>> >> > RX packets 17247 bytes 2062939 (1.9 MiB) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 17247 bytes 2062939 (1.9 MiB) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > p2p0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 1000 (UNSPEC) > > >>>>>> >> > RX packets 0 bytes 0 (0.0 B) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 0 bytes 0 (0.0 B) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > rmnet_data0: flags=65<UP,RUNNING> mtu 1500 > > >>>>>> >> > inet 10.140.58.138 netmask 255.255.255.252 > > >>>>>> >> > inet6 fe80::93a5:ad99:4660:adc4 prefixlen 64 > > scopeid 0x20<link> > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 1000 (UNSPEC) > > >>>>>> >> > RX packets 416796 bytes 376287723 (358.8 MiB) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 318293 bytes 69933666 (66.6 MiB) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > rmnet_data7: flags=65<UP,RUNNING> mtu 2000 > > >>>>>> >> > inet6 fe80::a6b7:c914:44de:639 prefixlen 64 > > scopeid 0x20<link> > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 1000 (UNSPEC) > > >>>>>> >> > RX packets 8 bytes 620 (620.0 B) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 10 bytes 752 (752.0 B) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > rmnet_ipa0: flags=65<UP,RUNNING> mtu 2000 > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 1000 (UNSPEC) > > >>>>>> >> > RX packets 222785 bytes 381290027 (363.6 MiB) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 318303 bytes 69934418 (66.6 MiB) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > wlan0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 > > >>>>>> >> > unspec > > 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 > > >>>>>> >> > txqueuelen 1000 (UNSPEC) > > >>>>>> >> > RX packets 650238 bytes 739939859 (705.6 MiB) > > >>>>>> >> > RX errors 0 dropped 0 overruns 0 frame 0 > > >>>>>> >> > TX packets 408284 bytes 63728624 (60.7 MiB) > > >>>>>> >> > TX errors 0 dropped 0 overruns 0 carrier 0 > > collisions 0 > > >>>>>> >> > > > >>>>>> >> > > > >>>>>> >> > ----- > > >>>>>> >> > ip addr output: > > >>>>>> >> > > > >>>>>> >> > 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue > > state UNKNOWN > > >>>>>> >> > group default > > >>>>>> >> > link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 > > >>>>>> >> > inet 127.0.0.1/8 <http://127.0.0.1/8> > > <http://127.0.0.1/8 <http://127.0.0.1/8>> scope host lo > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > inet6 ::1/128 scope host > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > 2: dummy0: <BROADCAST,NOARP,UP,LOWER_UP> mtu 1500 > > qdisc noqueue state > > >>>>>> >> > UNKNOWN group default > > >>>>>> >> > link/ether 3a:a0:1b:81:d4:f5 brd ff:ff:ff:ff:ff:ff > > >>>>>> >> > inet6 fe80::38a0:1bff:fe81:d4f5/64 scope link > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > 3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN > > group default > > >>>>>> >> > link/sit 0.0.0.0 brd 0.0.0.0 > > >>>>>> >> > 4: rmnet_ipa0: <UP,LOWER_UP> mtu 2000 qdisc pfifo_fast > > state UNKNOWN > > >>>>>> >> > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 5: rmnet_data0: <UP,LOWER_UP> mtu 1500 qdisc htb state > > UNKNOWN group > > >>>>>> >> > default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > inet 10.140.58.138/30 <http://10.140.58.138/30> > > <http://10.140.58.138/30 <http://10.140.58.138/30>> scope global > > >>>>>> >> > rmnet_data0 > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > inet6 fe80::93a5:ad99:4660:adc4/64 scope link > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > 6: rmnet_data1: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 7: rmnet_data2: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 8: rmnet_data3: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 9: rmnet_data4: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 10: rmnet_data5: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 11: rmnet_data6: <> mtu 1500 qdisc noop state DOWN > > group default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 12: rmnet_data7: <UP,LOWER_UP> mtu 2000 qdisc htb > > state UNKNOWN group > > >>>>>> >> > default qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > inet6 fe80::a6b7:c914:44de:639/64 scope link > > >>>>>> >> > valid_lft forever preferred_lft forever > > >>>>>> >> > 13: r_rmnet_data0: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 14: r_rmnet_data1: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 15: r_rmnet_data2: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 16: r_rmnet_data3: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 17: r_rmnet_data4: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 18: r_rmnet_data5: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 19: r_rmnet_data6: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 20: r_rmnet_data7: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 21: r_rmnet_data8: <> mtu 1500 qdisc noop state DOWN > > group default > > >>>>>> >> > qlen 1000 > > >>>>>> >> > link/[530] > > >>>>>> >> > 22: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu > > 1500 qdisc mq state > > >>>>>> >> > DOWN group default qlen 1000 > > >>>>>> >> > link/ether 04:d1:3a:07:70:4b brd ff:ff:ff:ff:ff:ff > > >>>>>> >> > 23: p2p0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 > > qdisc mq state > > >>>>>> >> > DOWN group default qlen 1000 > > >>>>>> >> > link/ether 06:d1:3a:07:70:4b brd ff:ff:ff:ff:ff:ff > > >>>>>> >> > > > >>>>>> >> > > > >>>>>> >> > This is on Arch Linux on Termux. > > >>>>>> >> > > > >>>>>> >> > Similar output on Termux available. > > >>>>>> >> > > > >>>>>> >> > > > >>>> > > >>>> > > >>>> > > >>>> -- > > >>>> Jeff Squyres > > >>>> jsquy...@cisco.com <mailto:jsquy...@cisco.com> > > >>>> > > >>> > > >>> > > >>> -- > > >>> Jeff Squyres > > >>> jsquy...@cisco.com <mailto:jsquy...@cisco.com> > > >>> > > >
