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MUM Europe 2020

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by giallone
Tue Nov 26, 2019 2:51 pm
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

The decision to run the v7 beta probably depends more on the available feature set (not all features are available) than on stability. The stability likely is OK (I have not seen frequent complaints about that) but it simply may not be able to do what you need. (when your router is only OpenVPN ser...
by giallone
Tue Nov 26, 2019 12:48 pm
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

You will have to hope that version 7 is released in stable form soon. Depending on your usage of the router, it may be possible to test with the beta version. Thanks a lot for your answer pe1chl! Unfortunately, I discovered the issue when the environment was already serving 46 customers, and today ...
by giallone
Tue Nov 26, 2019 10:20 am
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

Situation is even worse with the ROS 6.43.14 (long-term).
I am forced to script a reboot on 8% usage of
/ip route cache get cache-size
.

This is not acceptable, I am forced to reboot once a day disconnecting all VPNs.
by giallone
Mon Nov 11, 2019 4:31 pm
Forum: The Dude
Topic: Access fields like "Addresses" by scripting
Replies: 0
Views: 414

Access fields like "Addresses" by scripting

As stated in the subject I'd like to retrieve the "Addresses" field of each dude device name by scripting, since I have to reguraly export them, in an external server. I remotly ssh into the board, and the best I can get seems to be: /dude device print where I just get names of the added devices. Do...
by giallone
Fri Nov 01, 2019 7:26 pm
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

issue still persist in the latest versions.

Any idea if this will be at least mitigated?
by giallone
Mon Oct 29, 2018 11:56 am
Forum: Forwarding Protocols
Topic: ip route cache BUG
Replies: 36
Views: 12011

Re: ip route cache BUG

Currently it is known that OVPN interface reconnects are responsible for route cache leaks.
this is a very good news, I was not aware of this, thanks.
Do you think there is a better workaround (I mean script so schedule frequently) to avoid rebooting when cache reaches some size?
by giallone
Sat Oct 27, 2018 9:07 am
Forum: Forwarding Protocols
Topic: ip route cache BUG
Replies: 36
Views: 12011

Re: ip route cache BUG

If you change the hardware, keeping the same configuration, do you have the same issue? Can you reproduce this in a VM? My idea to address the issue was to move from a VM to a physical hardware, but I have the issue in both cases. My device is a OVPN server with 10Mb/s avg traffic. It fills in less...
by giallone
Fri Jun 01, 2018 11:55 am
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

issue still persisting in V6.42.3.

Any idea if will be ever taken in charge?
by giallone
Tue Oct 17, 2017 5:41 pm
Forum: General
Topic: CCR 6.0rc7 105 (No buffer space available) loss of ipv4
Replies: 19
Views: 5950

Re: CCR 6.0rc7 105 (No buffer space available) loss of ipv4

this is still happening in 6.40.4 version on CRS125-24G-1S. It works as OpenVpn server. About 50 interface connected for a week and when cache is about 25%-30% the ipv4 gets lost. Bandwith engaged is 5Mb/s. No CPU. I had to schedule a script to reboot when cache capacity(that grows day by day) reach...
by giallone
Wed Oct 04, 2017 10:20 am
Forum: Forwarding Protocols
Topic: ip route cache BUG
Replies: 36
Views: 12011

Re: ip route cache BUG

Any news with this?
I am experiencing the same issue on 6.40.2
by giallone
Sun Feb 19, 2017 9:08 am
Forum: RouterBOARD hardware
Topic: CRS125-24G-1S + 3g USB Vodafone (ZTE)K3806-Z
Replies: 0
Views: 570

CRS125-24G-1S + 3g USB Vodafone (ZTE)K3806-Z

Hi all, I am trying to setup a failover 3g connection with my CRS 125 using a 3g Usb modem, but even if it's correctly retrieved in the System-->Resources section, no additional ports are available to be choosen in the ppp interface section http://i68.tinypic.com/6525ns.png http://i68.tinypic.com/2i...
by giallone
Wed Aug 26, 2015 11:15 am
Forum: General
Topic: Mikrotik interface hanging in some cases
Replies: 0
Views: 296

Mikrotik interface hanging in some cases

Hi all, even if I am new to this forum, I am a great fan of MikroTik world. At the moment I manage a small VPN net using MK devices of about 100 clients (RB750, RB951, RB941, RB912, RB433). The main scope of my network is remote management of client's devices. Sometimes, happens that OPENVPN, PPTP, ...
by giallone
Thu Jan 29, 2015 4:18 pm
Forum: Scripting
Topic: User to configure ONLY the APN field
Replies: 0
Views: 454

User to configure ONLY the APN field

Hi, I need a way to let user configure only the APN field of a 3g Connection. I don't want him to be able to give a look at all the others configuration of the routerboard. I have tried using skins, but I cannot show only the pptp interface to configure, and VPN would be visible too. Is there a way ...
by giallone
Wed Jan 14, 2015 1:01 am
Forum: General
Topic: Known issues and bugs - a list
Replies: 283
Views: 113107

Re: Known issues and bugs - a list

Hi all, I am trying to dinamically assign IP ADDRESS by DHCP to a interface to use as gateway in some ROUTES. In /ip routes add gateway, if the name of the interface is a PPP one the IP address is retrieved in a right way, when the interface is any ethernet I absolutely need to write the right IP ad...
by giallone
Wed Jul 23, 2014 11:52 am
Forum: Scripting
Topic: Customize default-configuration script
Replies: 19
Views: 53968

Re: Customize default-configuration script

in addition:
after I execute the script the certificate has the letter T and not KT, so when the interface tries to connect I get a TLS-FAILED.

How can i recreate a OVPN certificate to work as NETINSTALL DEFAULT CONFIGURATION?

thanks.
by giallone
Wed Jul 23, 2014 11:51 am
Forum: Scripting
Topic: Configure Script
Replies: 12
Views: 7416

Re: Configure Script

has this limitation been overcome?

I have long script to use as default configuration, and it seems not working using netinstall, unless I use the reset configuration and run-after-reset function.

But I need to set it from netinstall to be the default configuration if my clients reset the device.
by giallone
Tue Jul 22, 2014 12:59 pm
Forum: Scripting
Topic: Customize default-configuration script
Replies: 19
Views: 53968

Re: Customize default-configuration script

further,
my default configuration would imply routerBoard to be a OVPN client, so I need to import certificates, and assign it to the OVPN interface.

Is it possible to export this too is some way to be applied to a default configuration?

Thanks.
by giallone
Tue Jul 22, 2014 9:05 am
Forum: Scripting
Topic: Customize default-configuration script
Replies: 19
Views: 53968

Re: Customize default-configuration script

I am trying to export a rsc file to add it to a netinstall to Routerboard, but after that, I always get a blank configuration, and I must use the winbox to connect to the Router, since I cannot use the default ip addres 192.168.88.1, and since my new default configuration is not loaded as default. I...
by giallone
Mon Jul 21, 2014 4:56 pm
Forum: Scripting
Topic: set the apn using APIs hiding Routerboard configuration
Replies: 8
Views: 1422

Re: set the apn using APIs hiding Routerboard configuration

Servers cannot connect each others.
They can talk with openvpn Server only, and the Server is a software and not a routerBoard.

Thanks for your suggestions :)
by giallone
Mon Jul 21, 2014 4:12 pm
Forum: Scripting
Topic: set the apn using APIs hiding Routerboard configuration
Replies: 8
Views: 1422

Re: set the apn using APIs hiding Routerboard configuration

I'll absolutely will do that.

My application will work with a single password, since all my clients have the same password, so I'll recover it in a little bit different way than yours, otherwise, if I'll have time, I'll design it to grab that from a list of all my clients vpn ips.

thanks
by giallone
Mon Jul 21, 2014 3:51 pm
Forum: Scripting
Topic: set the apn using APIs hiding Routerboard configuration
Replies: 8
Views: 1422

Re: set the apn using APIs hiding Routerboard configuration

great, it's exactly what I wanted to do!!!

I'll soon start studying APIs.

Thanks, you have been very helpful :)
by giallone
Mon Jul 21, 2014 3:38 pm
Forum: Scripting
Topic: set the apn using APIs hiding Routerboard configuration
Replies: 8
Views: 1422

Re: set the apn using APIs hiding Routerboard configuration

But in this way the user could login to the fully GUI to change also additional information more that APN?
by giallone
Mon Jul 21, 2014 3:15 pm
Forum: Scripting
Topic: set the apn using APIs hiding Routerboard configuration
Replies: 8
Views: 1422

set the apn using APIs hiding Routerboard configuration

Hi all, I am offering a service based on VPN Clients that are Routerboard RB951. Sone connection must not be done using wan port, but using cellular connection. My customers need to set the apn in a proper way for each client but I don't give them access to the Web Gui. Is it possible to use an html...
by giallone
Mon Jul 21, 2014 10:27 am
Forum: General
Topic: Mikrotik rb951g-2HnD loop of blinking
Replies: 0
Views: 473

Mikrotik rb951g-2HnD loop of blinking

Hi all, I was netinstalling the latest version of the software using a script file to change the default configuration on my Routerboard rb951g-2HnD. While flashing starting from PXE (with reset button) I could read on my laptop LAN CABLE UNPLUGGED, and it stopped updating giving an error with timeo...
by giallone
Thu Jul 17, 2014 1:27 pm
Forum: Scripting
Topic: Customize default-configuration script
Replies: 19
Views: 53968

Re: Customize default-configuration script

password to access web interface, and certificates for vpn interface will be restored too?

using the backup and restore function vpn certificate must be imported again and assigned to vpn interface again.
by giallone
Thu Jul 17, 2014 10:56 am
Forum: Scripting
Topic: Customize default-configuration script
Replies: 19
Views: 53968

Re: Customize default-configuration script

could it be possible to get the current configuration of Router using the /export command to get the RSC file, and deploy this with netinstall to get my current configuration every time I reset the router with the physical button?

Thanks.