News

BISDN Linux 4.8.2 released

BISDN Linux 4.8.2 is a maintenance release focused on stability and security. BISDN Linux can now be installed on Edgecore AS4610 series even when Open Network Linux was previously installed. We added a workaround for Edgecore EPS201 (AS4630-54TE) to avoid the I2C bus locking up eventually.
All tested optical QSFP modules now work on Delta AG7648. We fixed an issue where VLANs continued to be blocked on a port when removing them from a bridge with STP enabled. MPSTD now correctly delays enabling ports until STP is started, avoiding unintended flooding that may lead to startup instability. We updated the Linux kernel to 5.15.77, OpenSSL to 3.0.7 to fix CVE-2022-3786 and CVE-2022-3602, and added fixes to FRR for CVE-2022-37032 and CVE-2022-31676.
 

Due to the severity of the FRR vulnerabilities, any users of BGP are strongly urged to upgrade as soon as possible.

 

If you would like to upgrade to our latest release, please head over to our download page, which contains direct links to the images and detailed change logs for each platform.

  • BISDN is Solution Provider in Intel Winners' Circle Program

    Berlin, 10.11.2020 We are delighted to announce that BISDN was recognized as an Intel® Winners’ Circle Solution Partner for the second time, featuring our cooperation with Intel® on our vBNG solution. We are happy to be recognized by the program  read more

  • BISDN joins Intel Network Builders Program

    April 21, 2018 For BISDN, being part of the ecosystem offers the unique opportunity to develop tailormade solutions in very close cooperation with Intel, and be able to test the results directly in their lab. That way we can ensure  read more

  • BISDN joins P4 consortium

    May 28, 2018 BISDN announced that it has joined the P4 Language Consortium. P4 is a protocol-independent programming language specifically designed for programming switches. Its objective is to make the entire network stack completely programmable – making networks flexible and  read more

  • BISDN joins the OpenRAN Lab in Berlin!

    Berlin, 10.11.2021. A consortium led by Deutsche Telekom today launched the i14y Lab, which will accelerate network disaggregation and OpenRAN.  The consortium includes Capgemini Engineering, EANTC AG, Fraunhofer Heinrich Hertz Institute HHI, highstreet technologies, Nokia, Rohde & Schwarz, Telefonica, Technische Universität Berlin, Vodafone and BISDN GmbH. The German Federal Ministry of Transport  read more

  • BISDN joins TIP vBNG

    Berlin, 28.01.2021 BISDN is contributing its longstanding expertise in disaggregating broadband network gateways (BNG) to the Telecom Infra Project’s (TIP) OpenBNG initiative. This initiative is run by TIP’s Disaggregated Open Routers (DOR) sub-group within the Open Optical and Packed Transport  read more

  • BISDN Linux 2.1

    We have just released the new BISDN Linux version 2.1. This release includes full support for PVID configuration on all bridge ports, comes with grpc_cli installed on switch and the link state for switch ports is now reflected on the  read more

  • BISDN Linux 3.0

    We have just released the new BISDN Linux version 3.0. With this release we introduce support for the new platform Agema AG5648. In addition to that, we merged the image build chains for the two platforms Accton AS4610-30 and AS4610-54,  read more

  • BISDN Linux 3.5.2

    We are happy to announce BISDN Linux v3.5.2 for all our platforms! In this release was included baseboxd support for Layer 3 support on bond interfaces. To ease operating the switch, the default linux tools tmux and vim were added,  read more

  • BISDN Linux 3.6.0 released

    We just released BISDN Linux v3.6.0, which now includes the latest 5.10 LTS kernel. This prepares adding full IS-IS and MSTP support within the next couple of releases. In addition to that, we fixed a potential race condition in the  read more

  • BISDN Linux 3.7

    We are happy to announce that starting with this release, the ISIS routing protocol is officially supported in BISDN Linux. Additionally this release also targets specific routing issues that where related to l2 neighbors not being learned and updated correctly  read more

  • BISDN Linux 3.7.3

    We are happy to announce the release of BISDN Linux 3.7.3. This is a maintenance release and fixes carious issues around route configuration on SVIs, VRRP handling, and port state handling on boot. In addition, we updated the kernel to  read more

  • BISDN Linux 4.1.0 released

    We are happy to announce the release of BISDN Linux v4.1.0. This release brings improved Celestica Questone 2A support, and updates FRR to its latest release 8.0. In addition, it fixes several issues including a longstanding problem which could lead  read more

  • BISDN Linux 4.3.0 released

    We are happy to announce the release of BISDN Linux 4.3. This is a stability and bug fix release in which we focused on improving usability and fixing a couple of long standing bugs. First of all, we added the  read more

  • BISDN Linux 4.3.1 released

    Today we released BISDN Linux 4.3.1, which is a security release. It fixes critical vulnerabilities that allow unauthenticated remote and local actors to inject shell commands executed with root privileges. All users of BISDN Linux are strongly advised to upgrade.  read more

  • BISDN Linux 4.4.0 released

    We are happy to announce the release of BISDN Linux 4.4. In this release, we add support for the Edgecore ES202 platform, also known as AS4630-54PE, a 48x1G platform with PoE with additional 25G and 100G ports. In addition to  read more

  • BISDN Linux 4.4.1 released

    We are happy to announce the release of BISDN Linux 4.4.1.   This is mostly a stability release for the recently added Accton EPS202 (AS4630-54PE) support. We fixed the PoE support and errors shown during onlpdump output.   Furthermore we  read more

  • BISDN Linux 4.5.0 released

    We are happy to announce the release of BISDN Linux 4.5.0   In this release Broadcom KNET interfaces can now be used as an experimental alternative to the default “tun” interface type (read more here: https://docs.bisdn.de/platform_configuration/bcm_knet_interfaces.html).   In addition to that for STP on bonded interfaces in  read more

  • BISDN Linux 4.6.0 released

    We are happy to announce the release of BISDN Linux 4.6.0   We have added support for a new platform, the Edgecore DCS201 (AS5835-54X). The DCS201 is a Trident 3 with 48x 10GbE SFP+ ports and 6x 100GbE QSFP28 ports.  read more

  • BISDN Linux 4.6.1 released

    We are happy to announce the release of BISDN Linux 4.6.1, which includes some small updates.   DHCP packets are now forwarded to the CPU port by default, which allows receiving configuration via DHCP on front panel ports, or running  read more

  • BISDN Linux 4.7.0

    We are happy to announce the release of BISDN Linux 4.7.0. In this release, we mainly focused on upgrades to our build system yocto from dunfell (3.1) to the next LTS release kirkstone (4.0), as well as couple of small  read more

  • BISDN Linux 4.8 released

    We are happy to announce the release of BISDN Linux 4.8.0. In this release, we added the Edgecore EPS201 (AS4630-54TE) as a supported platform and updated to Linux kernel 5.15.64. To allow easier differentiation between switch platforms when connected via  read more

  • BISDN Linux 4.8.1 released

    We are happy to announce the release of BISDN Linux 4.8.1   In this bug fix release, we patched an issue where upgrading to v4.8.0 on a specific revision of the Agema AG5648v1 (x86_64-delta_ag5648v1-r0) was not possible. In addition to  read more

  • BISDN Linux 4.8.2 released

    BISDN Linux 4.8.2 is a maintenance release focused on stability and security. BISDN Linux can now be installed on Edgecore AS4610 series even when Open Network Linux was previously installed. We added a workaround for Edgecore EPS201 (AS4630-54TE) to avoid  read more

  • BISDN Linux 4.8.3

    We are happy to announce the release of BISDN Linux 4.8.3! BISDN Linux 4.8.3 is a maintenance release focused on stability and security. BISDN Linux will now block access to OpenFlow and gRPC services running on the switch from front  read more

  • BISDN Linux goes all in on Open Source

    Whitebox NOS BISDN Linux now available as Open Source software Berlin, 25 August 2021: On the 30th anniversary of Linux, BISDN is excited to announce that their whitebox network operating system (NOS)  BISDN Linux is now available in open source.  read more

  • BISDN participated in EANTC interoperability test

    Berlin, 13.04.2018, BISDN announces that it has participated in the interoperability test run by the European Advanced Networking Center (EANTC). The interoperability of its external Basebox controller on top of an AG7648 Delta switch was verified during the test. BISDN concentrated  read more

  • BISDN selected to join TEAC

    Berlin, Germany, March 21, 2018; BISDN GmbH is pleased to announce that it is among the three winning companies selected to join TEAC Germany (TIP Ecosystem Acceleration Center). TEAC was set up to promote breakthrough technologies in the field of  read more

  • IoT Gateway now available

    To meet a growing need for ruggedized IoT gateways, we created – in cooperation with our hardware partner HawkeyeTech – an IP65 gateway that can be used both indoors and outdoors. It is designed for harsh environments such as aviation,  read more

  • Linux 4.0 released

    Berlin, August 4th, 2021: We are happy to announce the release of BISDN Linux v4.0.0. This is a major release with new platform support, new features, and a newer Yocto base. This release introduces support for a new platform: Celestica  read more

  • Meet BISDN @MPLS SDN NFV World Congress in Paris

    BISDN participated in EANTC interoperability testBerlin, 09.04.2019,BISDN is glad to announce that it has successfully participated in the interoperability test run by the European Advanced Networking Center (EANTC). The interoperability of its external Basebox controller on top of an AG7648A  read more

  • Meet BISDN @ONF Connect

    December 3rd, 2018 BISDN will be participating in ONF Connect from Dec 4th to 6th. Being a contributor to the Stratum project, BISDN staff is going to present its Open Source Whitebox Router during a NFV fabric track session. More  read more

  • Meet BISDN @TIP Summit

    September 26, 2018BISDN will join the Telecom world’s TIP Summit 2018 in London on October 16th/17th. Being one of the three German-based TEAC winners (TIP Ecosystem Acceleration Centers), we are looking forward to showcase the first results of our cooperation  read more

  • New project: Campus OS

    The recently launched CampusOS project is building a modular ecosystem and a technology toolkit for 5G campus networks. During the project, open radio technologies and interoperable network components will be used. BISDN will mainly focus on the topic of time  read more

  • Paper on BNG HAL available

    BISDN presented a paper on BNG-HAL: A Unified API for Disaggregated BNGs during the 2021 IEEE NFV-SDN conference. The paper explores topics of BNG disaggregation. This early stage work discusses flexible deployment architectures and interoperability primitives, making the operation of  read more