Michele, that's most probably due to the OpenVPN status format version. We use this library under the hood to parse that format: https://github.com/tonyseek/openvpn-status It supports only one version, OpenVPN supports two different formats, the format you shared doesn't look like the one supported by the library, that's why it is not working.
I hope this helps. Federico On Tue, 4 Apr 2023 at 13:32, Michele Salerno <[email protected]> wrote: > I use openvpn but don't works. > > On my openvpn server i have this option "management localhost 7505" > My templates on openwisp is: > > #!/bin/sh > COLLECTOR_URL="https://controller.nnxx.ninux.org/api/v1/network-topology/topology/81461fe7-479b-4a6d-96cc-7b873bcd4efe/receive/?key=qGfhxlhfepEllYDiheZIBrNQVRgqcsM0"; > > <https://controller.nnxx.ninux.org/api/v1/network-topology/topology/81461fe7-479b-4a6d-96cc-7b873bcd4efe/receive/?key=qGfhxlhfepEllYDiheZIBrNQVRgqcsM0> > DATA=$(cat /var/log/openvpn.stats) > curl -s -X POST -d "$DATA" --header "Content-Type: text/plain" $COLLECTOR_URL > > i run this: /usr/sbin/send_topology > > {"detail":"Supplied data not recognized as OpenVPN, got exception of type > \"ConversionException\" with message \"OpenVPN parsing error: expected > 'OpenVPN CLIENT LIST' but got 'OpenVPN STATISTICS'\""} > > # more /var/log/openvpn.stats > > OpenVPN STATISTICS > Updated,2023-04-02 23:04:29 > TUN/TAP read bytes,5005389 > TUN/TAP write bytes,19304454 > TCP/UDP read bytes,22829623 > TCP/UDP write bytes,5995265 > Auth read bytes,19304560 > pre-compress bytes,0 > post-compress bytes,0 > pre-decompress bytes,0 > post-decompress bytes,0 > END > > I never understood how to make it work. > > Thanks. > > > Il 29/03/23 14:00, Federico Capoano ha scritto: > > The softwares currently supported are: > > VPNs: > > - OpenVPN > - Wireguard > > Format: > > - NetJSON NetworkGraph > > Dynamic routing demons: > > - OLSRd > - Batman-advanced > - other less known routing deamons and formats > > It is also possible to write a parser to supply the data to the collector > in NetJSON NetworkGraph format. > > The main question is: what kind of networking technology are you using and > how does your topology look? > Is it a LAN network, an OSPF network, etc. > > The topology module was built mainly to show topologies of wireless > networks, these networks are usually deployed using routing protocol > software which are able to collect the topology information. > But the same concept can be adapted to other situations. > > Best regards > Federico Capoano > > > On Tue, 28 Mar 2023 at 17:20, Daniele Cerasuolo <[email protected]> > wrote: > >> Hi Federico, >> first of all thank you for your quick response and your great job. >> Actually the question is if there is something integrated to retrieve this >> data. In case it does not exist, what kind of software do you recommend >> besides openvpn? >> >> Il lun 27 mar 2023, 16:04 Federico Capoano <[email protected]> ha >> scritto: >> >>> Hi, >>> >>> The topology module needs to be fed topology data which is parsed and >>> sent to the collector. >>> Usually some networking software like OpenVPN or a dynamic routing >>> protocol have the topology information which can be parsed and collected. >>> From what software do you want to collect the network topology from? >>> >>> Federico >>> >>> On Mon, 27 Mar 2023 at 04:59, Daniele Cerasuolo < >>> [email protected]> wrote: >>> >>>> hi, I am trying to configure the network topology on my installation >>>> with an openwrt test device installed in a virtual machine. From directives >>>> i can't install an openvpn server, what is the easiest method to implement >>>> the topology? i tried with the script >>>> >>>> #!/bin/sh >>>> BASE_URL="https://network-topology-visualizer.mynetwork.org"; >>>> UUID="4e38397a-4254-4521-89a6-045db25b8de6" >>>> KEY="S9wCfjeFN8irasZNiV7dGcyK68BTES0m" >>>> >>>> COLLECTOR_URL="$BASE_URL/api/receive/$UUID/?key=$KEY" >>>> DATA=$(echo "/netjsoninfo filter graph ipv4_0" | nc 127.0.0.1 2009) >>>> curl -s -X POST -d "$DATA" --header "Content-Type: text/plain" >>>> $COLLECTOR_URL >>>> >>>> but entering my data seems not to work >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "OpenWISP" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web, visit >>>> https://groups.google.com/d/msgid/openwisp/b48c900d-29f8-4b8c-a984-68cdd41b93a1n%40googlegroups.com >>>> <https://groups.google.com/d/msgid/openwisp/b48c900d-29f8-4b8c-a984-68cdd41b93a1n%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "OpenWISP" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web, visit >>> https://groups.google.com/d/msgid/openwisp/CAAGgX6KHJuE-d8qJnVXSGaZiLWjti7VeYcR66vsG88DW69Y_nA%40mail.gmail.com >>> <https://groups.google.com/d/msgid/openwisp/CAAGgX6KHJuE-d8qJnVXSGaZiLWjti7VeYcR66vsG88DW69Y_nA%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "OpenWISP" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/openwisp/CA%2B7VT_BGH%2BbyZoAGKz0i0k92b-J4JsLSquNwURabjQE0RABA1w%40mail.gmail.com >> <https://groups.google.com/d/msgid/openwisp/CA%2B7VT_BGH%2BbyZoAGKz0i0k92b-J4JsLSquNwURabjQE0RABA1w%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "OpenWISP" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/openwisp/CAAGgX6JzP_DwGV7O2he%2BKCdB6HvGkPOYN_RctUHZXPUTiz8Y8w%40mail.gmail.com > <https://groups.google.com/d/msgid/openwisp/CAAGgX6JzP_DwGV7O2he%2BKCdB6HvGkPOYN_RctUHZXPUTiz8Y8w%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- > Informativa Privacy - Ai sensi del D. Lgs n. 196/2003 (Codice Privacy) si > precisa che le informazioni contenute in questo messaggio sono riservate e ad > uso esclusivo del destinatario. Qualora il messaggio in parola Le fosse > pervenuto per errore, La preghiamo di eliminarlo senza copiarlo e di non > inoltrarlo a terzi, dandocene gentilmente comunicazione. Grazie. > > Privacy Information - This message, for the D. Lgs n. 196/2003 (Privacy > Code), may contain confidential and/or privileged information. If you are not > the addressee or authorized to receive this for the addressee, you must not > use, copy, disclose or take any action based on this message or any > information herein. If you have received this message in error, please advise > the sender immediately by reply e-mail and delete this message. Thank you for > your cooperation. > > -- > You received this message because you are subscribed to the Google Groups > "OpenWISP" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/openwisp/06d7a301-a11f-eca8-3f90-c2112554d3e7%40gmail.com > <https://groups.google.com/d/msgid/openwisp/06d7a301-a11f-eca8-3f90-c2112554d3e7%40gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "OpenWISP" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/openwisp/CAAGgX6%2BNemrjd%2Ba-gRWx4SvjKEsX2Pof6tsL0%2B1xR9EsckCBsA%40mail.gmail.com.
