Subcategories

  • Discussions about TNSR

    16 Topics
    54 Posts
    M

    We're happy to announce the release of TNSR software version 25.02. This regularly scheduled release includes additional hardware support, updates, and bug fixes.

    Here's what's new:

    Unicast Reverse Path Forwarding: Introducing Unicast Reverse Path Forwarding (uRPF) to prevent IP spoofing attacks. Both "loose" and "strict" modes available. Enhanced BGP Protection: New BGP Roles implementation (RFC 9234) to prevent route leaks and hijacks. Powerful Threat Detection: Multi-threaded Snort 3 integration for advanced IDS/IPS. NETCONF: The NETCONF service has been made available starting with this release. Regular Updates and Maintenance: Updated VPP and DPDK versions and made over 30 bug fixes and stability enhancements.

    Learn More:

    Release Notes
    Blog
    Video

  • Discussions about TNSR

    58 Topics
    131 Posts
    JonathanLeeJ

    @johnpoz I know I thought maybe he could be my study buddy for a while but never responded so I gave up .

  • Discussions about installing or upgrading TNSR software

    49 Topics
    187 Posts
    patient0P

    @pfsin excellent, happy it worked.

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  • VRRP expected MAC address behavior

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  • IPv6: Host Interface RA (Router Advertisement) Surpression Missing?

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  • hello

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    JonathanLeeJ

    @retgvtbyrey I think for TNSR licensed users you can open a support ticket with Netgate and skip the forum even.

  • TNSR ECMP Algorithms?

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    R

    Balances traffic based on source IP, destination IP, source port, destination port, and protocol, allowing effective load distribution while maintaining session consistency.

  • DHCP Relay/ip helper (Forward DHCP requests to a different server)

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    fractal_boyF

    ea74c66d-e6b1-43ac-adec-f892d5d69899-image.png

  • Does TNSR support PPPOE client and UPNP service ?

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    RobbieTTR

    @jwt said in Does TNSR support PPPOE client and UPNP service ?:

    Of note: we have recently developed a new pppoe stack for FreeBSD (and thus pfsense) which avoids using netgraph. It is netgraph which is causing the poor performance, and the single-threading. I’d expect that code to make its way to a pfsense release in the next six months.

    I also expect to be able to leverage that code (which we control the copyright to) to be able to implement a VPP based pppoe client for Netgate products.

    This is extraordinary good news and somewhat buried in this thread. Happy to run tests on one of my routers when you need feedback. šŸ‘‘

  • TNSR Lab on EVE-NG

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    fractal_boyF

    thanks all for your input. GNS3 and EVE-NG images are on our radar. We are working on this.

  • how to change ring buffer to 4096

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    C

    this was their answer:

    "If you get 3 Full Views, please check this guide: https://docs.netgate.com/tnsr/en/latest/dynamicrouting/bgp/tuning.html"

    well... yes thank you.

  • Netgate 6100 Max with TNSR and 10GBaseT SFP+ modules

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    C

    After reading a comment in this thread - https://www.reddit.com/r/Netgate/comments/1bzsv4m/the_sfp_10gbaset_80m_copper_rj45_transceiver_for/ - I found the problem.

    I was testing to a 1gig port on a Cisco switch. Temporarily moved it to a 10G port on a server and the interface is up and working.

  • TNSR Load Balancing Methods

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    fractal_boyF

    did you try something like this?

    R1 tnsr(config)# sh run route route table ipv4-VRF:0 id 0 route 0.0.0.0/0 next-hop 0 via 10.100.1.2 e1 next-hop 1 via 10.100.0.2 e2 exit exit R1 tnsr(config)# sh route Route Table ipv4-VRF:0 AF: ipv4 ID: 0 ----------------------------------------- 0.0.0.0/0 via 10.100.0.2 e2 weight 1 preference 0 via 10.100.1.2 e1 weight 1 preference 0
  • Clarification on ACL and NAT Interaction in TNSR

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    DerelictD

    @olivertbuffet

    For outbound ("in2out") traffic, translation is done first and then output ACLs are evaluated. For inbound ("out2in"), it's the opposite. Input ACLs are evaluated and then translation.

    This matches the documentation here:

    https://docs.netgate.com/tnsr/en/latest/acl/acl-nat.html#acl-and-nat-interaction

    Where in the documentation did you see it is the same in both directions so it can be evaluated and corrected if necessary?

  • TNSR in datacenter

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    fractal_boyF

    Another cool use case for TNSR is to use them as Spine switches running BGP as underlay and vxlan for overlay in your data center. I built a lab in GNS3 using Arista for leaf switches and it worked well. This solution will work fine in small data centers running 100G uplinks with about 3 pairs of leaf switches since the number of ports will be limited on TNSR.

  • First installation TNSR no interface SR-IOV

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    A

    I solved the problem, the NIC was down no-carrier.

    Once I had the interface up I was able to configure everything as I wanted.

    A positive note to Netgate support who gave me assistance in resolving the problem.

  • Inquiry About API Access for TNSR Models - Integration with Ansible

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  • FastNetMon Advanced with TNSR Software

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