1. Home
  2. TNSR

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

    60 Topics
    133 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

    52 Topics
    190 Posts
    S
    Hello everyone .... I am new to security I am facing a problem in Configuring Network (WAN - LAN) in my new virtual machine of PFSense I have installed the OS in an ESXI-8 but i don't know if I am correct or no doing the interfaces Configuring for both (WAN - LAN), Also i don't know how to make traffic pass through the firewall to start monitoring & applying rules Do anyone work or use the same scenario can help me solving problems
Log in to post
Load new posts
  • ScrubsS

    This topic is deleted!

    1
    0 Votes
    1 Posts
    33 Views
    No one has replied
  • L

    critical bug

    1
    0 Votes
    1 Posts
    1k Views
    No one has replied
  • L

    problem on bgp session

    2
    0 Votes
    2 Posts
    1k Views
    L
    note: i run packet sniffer, capture packets of BGP session i see then keepalive messages and at one point tnsr with IP 10.62.40.245 sends TCP FIN and closes connection without any obvious reason
  • S

    TNSR on Proxmox

    7
    0 Votes
    7 Posts
    3k Views
    jimpJ
    @sheebz said in TNSR on Proxmox: @jimp ahh it needs 3 virtual nics? my server has a dual 10g nic, but i do have a node with 2 more 1gig nics. will that work? or does it have to be 3+ nics on the main machine? It's possible to run with two (e.g. internal and external) in the dataplane only but TNSR works best when you have a management interface. The host management itself doesn't use the dataplane network, it's separate. That doesn't need to be real, it could be internal to Proxmox on a bridge to somewhere else you have a management client. There are ways to nudge things to use the dataplane from within the host for tasks like OS updates, so it's not a complete non-starter, it's just not an ideal setup.
  • L

    dont sending ipfix data (ipfix not work)

    3
    0 Votes
    3 Posts
    2k Views
    L
    @derelict yes i see ipfix dont giving all data sending only nat data we cant use fastnetmon right now if possible please add sflow exported on next version
  • junicastJ

    AMD SoC 10G NIC amd-xgbe

    3
    0 Votes
    3 Posts
    2k Views
    junicastJ
    @derelict Well there is this page suggesting it could be supported. https://doc.dpdk.org/guides/nics/axgbe.html Dunno if the Epyc Embedded 3000 are the same as Ryzen Embedded regarding the NIC. Cannot find much about that. As I own a system with a v1500b inside maybe I will just try and install TNSR and see what happens.
  • I

    High number of VLANs

    13
    0 Votes
    13 Posts
    3k Views
    DerelictD
    @indianatux OK thanks for trying that.
  • C

    Remote syslog

    3
    0 Votes
    3 Posts
    2k Views
    C
    @jimp Thanks, I have since found that out. Heads up for anyone else trying to get this working on CentOS, the information you are looking for to get this working is to specify the NetworkNamespace="dataplane" in your rsyslog.conf configuration. This would have been a useful tip as it goes off the typical, basic, default config in rsyslog and specific for the TNSR config. example config for my rsyslog.conf that work for me in CentOS 8:- action(type="omfwd" queue.filename="tnsr_syslog" queue.maxdiskspace="1g" queue.saveonshutdown="on" queue.type="LinkedList" action.resumeRetryCount="-1" Target="example.com" Port="514" Protocol="udp" NetworkNamespace="dataplane")
  • D

    Load balancer behind TNSR, Poor NAT....

    4
    0 Votes
    4 Posts
    2k Views
    D
    @dans I might be about to have a similar setup as yours. How did it end? Thanks from a fellow "Dan"
  • L

    snmp bug

    18
    0 Votes
    18 Posts
    3k Views
    L
    @jimp Thank you sir
  • escortmanalifunE

    This topic is deleted!

    1
    0 Votes
    1 Posts
    4 Views
    No one has replied
  • W

    NAT setup for mixed traffic (with and without NAT)

    6
    0 Votes
    6 Posts
    2k Views
    W
    @viragomann My question about TNSR Home+Lab setup.
  • Z

    This topic is deleted!

    1
    0 Votes
    1 Posts
    4 Views
    No one has replied
  • M

    TNSR Hardware recommendations for 10-40gb routing in home network

    processor hardware
    1
    0 Votes
    1 Posts
    1k Views
    No one has replied
  • N

    This topic is deleted!

    1
    0 Votes
    1 Posts
    9 Views
    No one has replied
  • R

    This topic is deleted!

    1
    0 Votes
    1 Posts
    3 Views
    No one has replied
  • J

    Default Route Addition Fails

    Moved
    5
    0 Votes
    5 Posts
    2k Views
    J
    Thanks jimp. Maybe just a newbie issue. Anyway, I've got an initial build up now. Throughput is about twice as fast as testing I've done with FreeBSD packet filters but still tops out at about 3-4Gbps. I'm hoping I can improve this with tuning. Looking forward to the next release. Debian distro's are my preferred Linux flavour
  • L

    This topic is deleted!

    1
    0 Votes
    1 Posts
    4 Views
    No one has replied
  • L

    feature request about send-community

    9
    0 Votes
    9 Posts
    2k Views
    L
    @derelict is worked thanx
  • D

    This topic is deleted!

    1
    0 Votes
    1 Posts
    12 Views
    No one has replied
Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.