lime November 2020

lime-users@lists.libremesh.org

6 participants
16 discussions

by amuza

Hi, A node is connected to Internet gateway A, but it also has access to Internet gateway B. If gateway A fails, how long does it take to start using gateway B?

3 years, 1 month

[lime-users] Generell Speed-Performance question / Issue

by Andy Schopf

I have a test-network running with a bunch of ac/an Adapters. I got connections up to 866MBits between the adapters (5Ghz mesh) but even with this fast connection I only got 40Mbit up/down Speed in direction to the internet. Only on the one Adapter connected directly to the Internet i got the full speed (250/40). I also played around with distance parameters with no measurable impact. Are there other possibilities to speed up the mesh? Thanks in advance, Andy

3 years, 4 months

[lime-users] **Release Candidate** and call for testing

by Ilario Gelmetti

Great news: SAn TAGGED A RELEASE CANDIDATE FOR THE LIBREMESH 20.09 RELEASE!! Even if the LibreMesh development never stopped, it was since the 17.06 "Dayboot Rely" release that we didn't have an _official_ release. The goal is to have the **final release at the beginning of November**. This means that the release candidate needs testing, bug fixing and loads of community love before the end of October, so that we can have an amazing release that can actually ease the creation of community networks everywhere :) We can coordinate the efforts on this mailing list and on the IRC/Element chatroom (Element is the new name of Riot chat): https://libremesh.org/communication.html Seems that the next release will be (at least initially) source-only, which means that you will have to compile it yourself on top of OpenWrt 18.06.8 or 19.07.4. Right now there's no way to download the pre-compiled binary, but I hope this will be available at some point. In order to compile the release candidate follow the instructions from the Development page: https://libremesh.org/development.html As you can see in the compiling instructions, both OpenWrt 18.06.8 or 19.07.4 can be used as a base, but I think we should have more testing on the newest 19.07.4 (until now the testing has been focussed mostly on 18.06.8). There's no need to select the release candidate branch for the compilation, seems that the master branch will be used also for the testing and the relevant commits will be cherry-picked in November (SAn, please correct if I'm wrong). You can see the known issues on the tickets list: https://github.com/libremesh/lime-packages/issues And if you want to take care of an issue (thanks!!!), please have a look at these lists where you can find some indication of the priority: https://github.com/orgs/libremesh/projects/2 A last thing: do we need a codename for the release or "20.09" is enough? Propose your favourite name, starting with the "E" letter if possible, on the chatroom and then we'll organise a poll :) Thanks!!! Ilario -- Ilario iochesonome(a)gmail.com ilario(a)sindominio.net

3 years, 4 months

[lime-users] LiMe-App

by amuza

What is LiMe-App for? Is it necessary? I could see it once, but now it does not work, I don't know why.

3 years, 4 months

[lime-users] option domain

by amuza

What possible uses have option domain 'thisnode.info' ? Or is it only to access Lime-App ? Thank you!

3 years, 4 months

[lime-users] Errors while compiling LiMe based on OpenWRT19.07

by amuza

Hey, I'm trying to compile again LiMe based on OpenWRT 19.07, but now I get many errors. When I was in the configuration menu (make menuconfig) I could not find LiME packages, so I decided to start compiling again but now watching carefully to find errors. Please see below the first one I got: amuza@18.04:~/git$ sudo apt install --no-install-recommends git ca-certificates subversion wget make gcc g++ libncurses5-dev gawk unzip file patch python3-distutils python3-minimal python2-minimal libpython2-stdlib Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package python2-minimal E: Unable to locate package libpython2-stdlib I tried to get those two files for Ubuntu 18.04, but could not make it, I installed some similar files, but it keeps complaining. Please find attached a text file with all the errors I got after this one. Thank you very much.

3 years, 4 months

[lime-users] no dhcp v4 on 19.07 GW

by Andy Schopf

I had less time to test, so this comes really late - The Problem exists since 2 weeks: I use an ex6150v2 to connect the Tesmesh to the Internet (1GBit ETH-Port manually assigned as WAN): I used openwrt 19.07.4 with libremesh 20.09 and got no IP V4 address. (And no: the babeld is running ;-) It is another Problem than in snapshot - which is solved atm). The connected Meshnotes give the Mobile Device an ip v4, so there it is working - but not connected to the "Gateway" (Neither in pa nor in apname Mode). So I checked and reverted the WAN Port to an LAN Port - the connected PC does also get any ip v4 address. I compiled new with 19.07 (as newly advised by Ilario) and libremesh (not branched to 20.09) Still the same behavior. Any thoughts on this? Regards, Andy

3 years, 5 months

[lime-users] Wireless Battle of the Mesh conference today and tomorrow

by Ilario Gelmetti

In 45 minutes the (online) Wireless Battle of the Mesh is going to start, you can find the links for the streaming here: https://battlemesh.org/BattleMeshV13#Where The schedule of the talks is here: https://battlemesh.org/BattleMeshV13#Talk_Schedule_and_Workshops Ciao, Ilario -- Ilario iochesonome(a)gmail.com ilario(a)sindominio.net

3 years, 5 months

[lime-users] 19.07.3

by Juergen Kimmel

Going back to 19.07.3 because of ethernet time out errors in ramips I got this: WARNING: Makefile 'package/utils/busybox/Makefile' has a dependency on 'libpam', which does not exist WARNING: Makefile 'package/utils/busybox/Makefile' has a build dependency on 'libpam', which does not exist WARNING: Makefile 'package/network/utils/curl/Makefile' has a dependency on 'libgnutls', which does not exist WARNING: Makefile 'package/network/utils/curl/Makefile' has a dependency on 'libopenldap', which does not exist WARNING: Makefile 'package/network/utils/curl/Makefile' has a dependency on 'libidn2', which does not exist WARNING: Makefile 'package/network/utils/curl/Makefile' has a dependency on 'libssh2', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/network/utils/iproute2/Makefile' has a dependency on 'libcap', which does not exist WARNING: Makefile 'package/boot/kexec-tools/Makefile' has a dependency on 'liblzma', which does not exist WARNING: Makefile 'package/network/services/lldpd/Makefile' has a dependency on 'libnetsnmp', which does not exist WARNING: Makefile 'package/network/utils/nftables/Makefile' has a dependency on 'jansson', which does not exist -- Regards Jürgen

3 years, 5 months

[lime-users] eth0 timeout (APE522II)

by Juergen Kimmel

Hi Ilario, here info about the timeout. I read somewhere in the forum there is no other chance than go back to 19.07.3 or wait for 19.07.5. LiMe master development (master rev. 5f6c75e 20201019_1924) / LuCI openwrt-19.07 branch git-20.287.57033-3d52019 [ 1647.655283] WARNING: CPU: 0 PID: 0 at net/sched/sch_generic.c:320 0x802c39c0 [ 1647.662500] NETDEV WATCHDOG: eth0 (mtk_soc_eth): transmit queue 0 timed out [ 1647.669605] Modules linked in: rt2800soc rt2800mmio rt2800lib batman_adv rt2x00soc rt2x00mmio rt2x00lib nf_conntrack_ipv6 mt76x2e mt76x2_common mt76x02_lib mt76 mac80211 iptable_nat ipt_REJECT ipt_MASQUERADE ebtable_nat ebtable_filter ebtable_broute cfg80211 xt_time xt_tcpudp xt_state xt_nat xt_multiport xt_mark xt_mac xt_limit xt_conntrack xt_comment xt_TCPMSS xt_REDIRECT xt_LOG xt_FLOWOFFLOAD xt_CT nf_reject_ipv4 nf_nat_redirect nf_nat_masquerade_ipv4 nf_conntrack_ipv4 nf_nat_ipv4 nf_nat nf_log_ipv4 nf_flow_table_hw nf_flow_table nf_defrag_ipv6 nf_defrag_ipv4 nf_conntrack_rtcache nf_conntrack macvlan libcrc32c iptable_mangle iptable_filter ip_tables ebtables ebt_vlan ebt_stp ebt_redirect ebt_pkttype ebt_mark_m ebt_mark ebt_limit ebt_ip6 ebt_among ebt_802_3 crc_ccitt compat nf_log_ipv6 nf_log_common [ 1647.742155] ip6table_mangle ip6table_filter ip6_tables ip6t_REJECT x_tables nf_reject_ipv6 leds_gpio gpio_button_hotplug crc16 crc32c_generic crypto_hash [ 1647.756317] CPU: 0 PID: 0 Comm: swapper Not tainted 4.14.195 #0 [ 1647.762363] Stack : 8046dee0 80054358 80480000 8042d258 00000000 00000000 00000000 00000000 [ 1647.770917] 00000000 00000000 00000000 00000000 00000000 00000001 87c07de0 ac07f5da [ 1647.779455] 87c07e78 00000000 00000000 00004d40 00000038 803ccd58 00000008 00000000 [ 1647.788005] 00000000 80460000 000b8a5d 00000000 87c07dc0 00000000 00000000 8042710c [ 1647.796557] 802c39c0 00000140 8046df34 8046def4 00000002 80213fc0 00000000 805b0000 [ 1647.805111] ... [ 1647.807613] Call Trace: [ 1647.807625] [<80054358>] 0x80054358 [ 1647.813714] [<803ccd58>] 0x803ccd58 [ 1647.817287] [<802c39c0>] 0x802c39c0 [ 1647.820859] [<80213fc0>] 0x80213fc0 [ 1647.824426] [<8000aa50>] 0x8000aa50 [ 1647.827982] [<8000aa58>] 0x8000aa58 [ 1647.831562] [<80026480>] 0x80026480 [ 1647.835120] [<802c39c0>] 0x802c39c0 [ 1647.838686] [<80026508>] 0x80026508 [ 1647.842257] [<8026c120>] 0x8026c120 [ 1647.845837] [<802c39c0>] 0x802c39c0 [ 1647.849402] [<802c385c>] 0x802c385c [ 1647.852973] [<8005ffcc>] 0x8005ffcc [ 1647.856531] [<800012fc>] 0x800012fc [ 1647.860103] [<800601a0>] 0x800601a0 [ 1647.863683] [<8029d484>] 0x8029d484 [ 1647.867268] [<803d2808>] 0x803d2808 [ 1647.870839] [<8005a554>] 0x8005a554 [ 1647.874396] [<80055ab0>] 0x80055ab0 [ 1647.877969] [<80005e90>] 0x80005e90 [ 1647.881537] [ 1647.883055] ---[ end trace 86c64958f59af127 ]--- [ 1647.887773] mtk_soc_eth 10100000.ethernet eth0: transmit timed out [ 1647.894098] mtk_soc_eth 10100000.ethernet eth0: dma_cfg:80000065 [ 1647.900240] mtk_soc_eth 10100000.ethernet eth0: tx_ring=0, base=070d0000, max=1024, ctx=949, dtx=949, fdx=931, next=949 [ 1647.911269] mtk_soc_eth 10100000.ethernet eth0: rx_ring=0, base=070d4000, max=1024, calc=426, drx=428 [ 1650.197736] mtk_soc_eth 10100000.ethernet eth0: transmit timed out [ 1650.204086] mtk_soc_eth 10100000.ethernet eth0: dma_cfg:80000065 [ 1650.210254] mtk_soc_eth 10100000.ethernet eth0: tx_ring=0, base=06a38000, max=1024, ctx=332, dtx=332, fdx=224, next=332 [ 1650.221280] mtk_soc_eth 10100000.ethernet eth0: rx_ring=0, base=06a24000, max=1024, calc=166, drx=167 [ 1652.403225] mtk_soc_eth 10100000.ethernet eth0: transmit timed out [ 1652.409575] mtk_soc_eth 10100000.ethernet eth0: dma_cfg:80000065 [ 1652.415754] mtk_soc_eth 10100000.ethernet eth0: tx_ring=0, base=06a38000, max=1024, ctx=130, dtx=130, fdx=91, next=130 [ 1652.426697] mtk_soc_eth 10100000.ethernet eth0: rx_ring=0, base=070cc000, max=1024, calc=130, drx=132 [ 1656.116846] mtk_soc_eth 10100000.ethernet eth0: transmit timed out [ 1656.123193] mtk_soc_eth 10100000.ethernet eth0: dma_cfg:80000065 -- Regards Jürgen

3 years, 5 months

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lime November 2020