ntop/PF_RING

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• i40e-zc 2.24.6.10914 fails to build on Ubuntu 24.04 kernel 6.8.0-147-generic: 'UDP_TUNNEL_NIC_INFO_MAY_SLEEP' undeclared

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  Difficulty 2/5 1-3 hours Newbie friendliness 65/100

  ntop/PF_RING#1042 · Opened Oct 26, 2026

• PFR_ING FT does not recognize all flows in the sample PCAP. (fragmented IP packets)

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  Difficulty 4/5 3-5 days Newbie friendliness 52/100

  ntop/PF_RING#1035 · Opened Aug 26, 2026

• PF_RING ZC crashes when using ixgbevf

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#1026 · 2 comments · Opened May 12, 2026

• PFRING dkms package will not remove loaded kernel module on remove - Ubuntu22

  May be free again @cardigliano claimed this 335 days ago, and no pull request is open. Open

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  bug

  ntop/PF_RING#1008 · 3 comments · 1 assignee · Opened Nov 24, 2025

• Ubuntu 24.04.3 LTS fails to boot after installing PF_RING (no ZC drivers / igc & e1000e NICs)

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  waiting for feedback

  Difficulty 5/5 Over a week Newbie friendliness 25/100

  ntop/PF_RING#1006 · 8 comments · Opened Nov 19, 2025

• ice-zc SUnreclaim slab memory leak [PF_RING 9.0.0]

  May be free again @cardigliano claimed this 371 days ago, and no pull request is open. Open

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  bug unable to reproduce

  ntop/PF_RING#1003 · 14 comments · 1 assignee · Opened Oct 14, 2025

• Intel I350 IGB, Zero Copy Timestamps deviate on ports on the same card.

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#999 · 1 comment · Opened Sep 8, 2025

• Problem in loading PF_RING module on Redhat 9.4 VM

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  ntop/PF_RING#995 · 7 comments · Opened Jul 28, 2025

• PF_RING FT how to close flow on TCP RST flag

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  ntop/PF_RING#992 · Opened Jun 17, 2025

• PF_RING FT: add support for IPv6-in-IPv4

  May be free again @cardigliano claimed this 518 days ago, and no pull request is open. Open

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  enhancement

  ntop/PF_RING#988 · 5 comments · 1 assignee · Opened May 23, 2025

• PF_RING Zero Copy Intel igb Driver Crash (Rocky Linux 9.5)

  May be free again @cardigliano claimed this 525 days ago, and no pull request is open. Open

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  bug unable to reproduce

  ntop/PF_RING#987 · 17 comments · 1 assignee · Opened May 18, 2025

• Test mode for pfbridge and zbouce applications

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  ntop/PF_RING#984 · 12 comments · Opened Apr 9, 2025

• Driver dkms failure on kernel update

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  ntop/PF_RING#977 · 3 comments · Opened Feb 11, 2025

• Driver compilation on CentOS stream

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  ntop/PF_RING#976 · 1 comment · Opened Feb 5, 2025

• Can't open queue created by zbalance_ipc using zcount

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  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  ntop/PF_RING#973 · 3 comments · Opened Dec 9, 2024

• Add ZC support for Amazon EC2 ENA driver

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  Difficulty 5/5 Over a week Newbie friendliness 20/100

  ntop/PF_RING#941 · 4 comments · Opened May 27, 2024

• Add license information for the pf_ring.h located in the kernel/linux directory

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  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  ntop/PF_RING#940 · 2 comments · Opened May 27, 2024

• Add ZC support for igc adapters (Intel 2.5 Gbit)

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  Difficulty 5/5 Over a week Newbie friendliness 20/100

  ntop/PF_RING#924 · Opened Mar 21, 2024

• Failed to install ice-zc-dkms on HWE kernel

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  ntop/PF_RING#920 · 12 comments · Opened Mar 5, 2024

• pfcount XDP reports lower numbers

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#913 · Opened Feb 14, 2024

• AF_XDP support is not compiled on Redhat9

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#908 · Opened Jan 18, 2024

• PF_RING 8.6.1 not able to increase MTU to 2000 with load_driver.sh using Debian 11 and Intel 810-C 10G card

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  testing to be confirmed

  Difficulty 4/5 3-5 days Newbie friendliness 20/100

  ntop/PF_RING#896 · Opened Nov 6, 2023

• Add support for Napatech Timestamp Format UNIX_NS

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  feature request

  Difficulty 3/5 1-2 days Newbie friendliness 45/100

  ntop/PF_RING#874 · Opened Jul 20, 2023

• [FT] explicitly expiring flows based on custom app logic and custom flow state

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 30/100

  ntop/PF_RING#866 · Opened Apr 12, 2023

• RHEL 8 and REMI Repo issue

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  Difficulty 3/5 1-2 days Newbie friendliness 25/100

  ntop/PF_RING#848 · 1 comment · Opened Jan 25, 2023

• pfring_recv doesn't return while there is traffic

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  ARM bug unable to reproduce

  Difficulty 4/5 3-5 days Newbie friendliness 32/100

  ntop/PF_RING#816 · 5 comments · Opened Jun 11, 2022

• epoll() seems stop working with zc mode in some case

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#788 · 5 comments · Opened Mar 7, 2022

• Add unicast mode on Mellanox

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#776 · Opened Dec 28, 2021

• pfring_set_cluster with cluster_per_inner_flow_tcp_5_tuple balancing option causes eth_type to be corruped

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  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  ntop/PF_RING#763 · 6 comments · Opened Oct 13, 2021

• PF_RING-daq-module snort3 compatibility

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  feature request

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#754 · 3 comments · Opened Aug 25, 2021

• IP defrag does not works for UDP VLAN traffic

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  Difficulty 4/5 3-5 days Newbie friendliness 28/100

  ntop/PF_RING#747 · 1 comment · Opened Aug 12, 2021

• Migrate Travis CI to travis-ci.com

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  Difficulty 2/5 1-3 hours Newbie friendliness 45/100

  ntop/PF_RING#689 · Opened Jan 29, 2021

• Set a custom file name for pfring_zc_set_proc_stats

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#627 · 3 comments · Opened Aug 19, 2020

• vm registration and clean up api's

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  ntop/PF_RING#586 · 1 comment · Opened May 14, 2020

• Using multiple VM instances with pfring_zc

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  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  ntop/PF_RING#582 · 11 comments · Opened May 1, 2020

• Replace timeval with timespec64

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#578 · Opened Apr 22, 2020

• Enhancement: Support multiple Stack rings

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  Difficulty 5/5 Over a week Newbie friendliness 25/100

  ntop/PF_RING#495 · Opened Jul 10, 2019

• Detach Stack ring when using AF_XDP

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#494 · Opened Jul 10, 2019

• [ZC] Hardware timestamp support on Intel X552

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 30/100

  ntop/PF_RING#430 · Opened Nov 19, 2018

• [ZC][KVM] move from ivshmem to ivshmem-doorbell

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  Difficulty 4/5 3-5 days Newbie friendliness 35/100

  ntop/PF_RING#416 · 5 comments · Opened Oct 9, 2018

• [PF_RING.ko] Increase max memory

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  enhancement

  Difficulty 3/5 1-2 days Newbie friendliness 35/100

  ntop/PF_RING#408 · Opened Sep 5, 2018

• PF_RING module verification warning

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  enhancement

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  ntop/PF_RING#153 · 2 comments · 1 reaction · Opened Nov 6, 2016

• Add OVS support

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  enhancement

  Difficulty 5/5 Over a week Newbie friendliness 20/100

  ntop/PF_RING#143 · Opened Oct 17, 2016