Downloads

Teltonika RutOS 07.24 and onwards

Since Teltonika's RutOS Version 07.24, published July 8, 2026, Bondix is listed as the first Third-Party app in Teltonika's Package Manager.

This means two things:

1. Once you update to RutOS 07.24, you need no longer install Bondix manually in the absolutely matching versions!
2. All your previous Bondix settings are kept for your devices - with the only exception of Teltonika ALTOS Routers.

Bondix Software Downloads

This page provides download links for Bondix software compatible with various devices and firmware versions. Select the appropriate file based on your device model and firmware version.

Current Release Version: 1.26.01.x

⚠️	By initiating the download of the software from this site, you hereby acknowledge and consent to be bound by the terms of our End User License Agreement (EULA) and Terms of Use, which constitute a legally binding contract between you and SIMA GmbH. Please review these documents carefully prior to downloading.

Client

⚠️	ONLY APPLICABLE PRE-RutOS 07.24: Please make sure to EXACTLY match your RUTOS version when downloading your Bondix client. Example: If your router is updated to 07.22.1, our Bondix version 1.26.01.2/07.22 is NOT the correct version and you need to DOWNGRADE your router to 07.22 to be able to use Bondix.

Teltonika Routers

Packages

Model Series	Supported Routers	1.25.7.6/07.20.3 (Prev)	1.26.01.3/07.23.5	1.26.08.1/07.24	1.26.08.1/07.24.1	1.26.08.1/07.24.2
RUTX	RUTX08, RUTX09, RUTX10, RUTX11, RUTX12, RUTX14, RUTX50, RUTXR1	Download	Download	Download	Download	Download
RUTM	RUTM09, RUTM10, RUTM11, RUTM16, RUTM20, RUTM30, RUTM31, RUTM50, RUTM51, RUTM52, RUTM54, RUTM55, RUTM56, RUTM59	Download	Download	Download	Download	Download
RUT9M	RUT901, RUT906, RUT951, RUT956, RUT976, RUT981, RUT986	Download	Download	Download	—	—
RUT2M	RUT200, RUT202, RUT204, RUT206, RUT241, RUT260, RUT271, RUT276, RUT281	Download	Download	Download	Download	Download
RUTC	RUTC40, RUTC41, RUTC42, RUTC50	Download	Download	Download	Download	—
RUTE	RUT206, RUT271	Download	Download	Download	Download	Download
OTD5	OTD500	Download	Download	Download	Download	Download
ATRM50	ATRM50	Download	—	Download	Download	Download

EOL

For routers designated as "End of Production" by Teltonika Networks, we no longer provide updated Bondix Client versions. If your device is marked as EOL and you require further support or newer versions, please contact us directly via email.

Server

Latest Version (1.26.08.1)

• install-bondix-server-1.26.08.1.sh

Stable Version (1.26.01.3)

• install-bondix-server-1.26.01.3.sh

Proceed to Installing a Bondix Server.

Changelog

v1.26.08.1

• [Server] Auto-NAT routing: private network routes announced by clients get NAT masquerade rules applied and cleaned up as routes are added/removed or tunnels disconnect. New natMasqueradeIp option to specify a custom SNAT IP
• [Server] Automatic iptables NAT (MASQUERADE) rules for private IP routes in Layer 3 mode
• [Server] Transparent Bonding Proxy (TBP) routing management: new routing manager with automatic periodic rule verification, runtime enable/disable, and cleanup on tunnel disconnect
• [Server] Protocol settings overrides: the server can persist changes made in the (debug) protocol settings
• [General] Tunnel MTU detection
• [General] Bandwidth (MBit/sec) display in the monitor, per channel and a global cumulative TX/RX summary
• [General] Fixed a startup race condition
• [General] Fixed tap interface file-descriptor and memory leaks in Layer 2 mode tunnels
• [General] Updated package dependencies

v1.26.01.3

• [General] Fixed sending of chunked dynamic content in HTTP responses
• [General] Fixed a crash in the HTTP server when serving files (null write-buffer dereference), plus defensive hardening in the bonding proxy session teardown.
• [General] Added stale detection and IP-assignment checks during the tunnel handshake

v1.26.01.2

• [General] Load license info after the config has been read (fixes an ordering issue)

v1.26.01.1

• [General] Fixed config validation checks
• [General] Added additional input validation

v1.26.01

• [Server] Increased the channel limit on the server
• [Server] Enable syslog logging via a flag; check for /etc/bondix/bondixserver.json
• [Client] New UBus client for OpenWrt based devices
• [Client] Updated cloud-connect behavior and related client fixes
• [Client] Prometheus metrics
• [Client] Client frontend fixes (Teltonika / OpenWrt)
• [General] TLS tweaks
• [General] Safer epoll handling

1.25.7.4

• [Client] Add Support for RutOS 07.18

1.25.7.3

• Fix QoS mismatching when the only difference in matching rules is DSCP value

1.25.7.2

• [Server] Fix state confusion when SIGHUP was received early during startup
• [Client] Fix client UI breaking when two or more WAN interfaces were created at once after installing the client package.
• [Client] Add Teltonika ATRM50 series

1.25.7.1

• Fix 'Environment Isolation' filtering incoming responses for legitimate traffic
• Fixed an issue parsing responses from api.bondix.dev if message was too long
• Fix removing certificate tunnel when no timeout was specified
• remove debug message present in all binaries
• Fix client attempting to use other configured servers if CloudLink or QuickConnect code was used

1.25.7

• Resolved a rare issue where malformed SSL communication could trigger a watchdog-initiated restart of the Bondix server process.
• Fixed an issue where disconnecting one channel could inadvertently cause another channel to disconnect within the same environment.
• Server-Tunnel Settings: Disable Transparent Bonding Proxy; users can now disable the transparent Bonding Proxy in environments where it is enabled by default.
• Server-Tunnel Settings: Generate Connection String; added the ability to generate a connection code on the Servers tunnel settings, that simplifies the configuration of Bondix clients.
• Server-Tunnel Settings: Global Packet Size Configuration; introduced a (tunnel) global setting to define the packet size for Bondix payloads across all active channels. (Note: This is not the same as MTU size.)
• Server-Environment Settings: Bind Proxy to Outgoing Interface; ensures that traffic always uses the Bondix server’s outgoing interface, even if the destination network is reachable via another tunnel or environment on the same server. This setting needs to be disabled for LAN-to-LAN traffic.
• Server-Environment Settings: Isolate Environment; allows complete isolation of an environment from incoming traffic. Caution: This will disable TCP port forwarding and the Transparent Bonding Proxy.

1.25.3

• Initial IPv6 support
• Prometheus Support
• New Unified Client UI
• Support for latest Teltonika RUTOS firmwares
• Many bugfixes and performance improvements

1.24.1.9

• Fixed an issue where a channel disconnect could cause an unrelated channel to disconnect as well

1.24.1.8

• Improved detection for stuck flows
• Fix issue where some outgoing protocol packets would not be sent, which would be reported as lost packets
• Fix interface selection by ignoring channels with unknown latency

Versions 1.24.1.6 & 1.24.1.7 were just for internal testing and/or have been retracted.

1.24.1.5

• Added support for Teltonika RutOS 07.07.3.
• Previous fix for 'no traffic after last remaining channel disconnect' was incomplete; the issue could still trigger in rare circumstances. Additionally, client and server now have detection mechanisms to identify if the remote side is affected by this or similar issues.

1.24.1.4

• Added support for Teltonika RUTOS 07.07.1 and 07.06.11
• Fixed "No error message was provided" message in Bondix Client log when using Cloudlink. The message was always shown despite no error being reported. Functionality was unaffected.

1.24.1.3

• Fixed a rare crash that could arise in very specific situations when writing data to a socket
• Add environment & Uptime in statistics/SNMP
• Fixed an issue where certificate based tunnels were not removed despite set-tunnel-autoremove being configured, when the initial tunnel handshake never completed
• add tunnel name as parameter when calling tunnel-tapconnect/tunnel-tapdisconnect
• In some place an argument would be passed to OpenSSL without checking whether the argument is valid, potentially resulting in a crash.

1.24.1.2

• Fixed an issue where traffic would no longer pass through the tunnel after the last remaining channel disconnected and reconnected without triggering a tunnel reset.
• Fixed an issue on Teltonika where DSCP values in the QoS editor would not be saved.
• On Teltonika, the client will now automatically restart after 5 minutes of tunnel downtime. The behavior of the underlying “set-restart-on-failure" configuration command has been fixed.
• Added metrics for connection attempts and active BondingProxy connections. The number of active proxy connections can now be observed in the monitor.
• Added support for Teltonika RutOS 07.06.6.