Linux Netfilter / IP Tables
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- Can I ask Conntrack to send stats my to own process instead of dumping to /var/log/conntrackd-stats.log?,
Darshan Ghumare
- ANNOUNCE: Netdev 2.1 update Feb 14,
Jamal Hadi Salim
- Configure conntrack and understand timestamp,
webman
- Looking for conntrack packet information, webman
- Restrictive FTP egress using conntrack helper,
Michael Weiser
- Match packet address against addresses on interface,
Michael Weiser
- BUG: nft cannot "list ruleset" with interval maps,
Robert White
- Bridge,
Mario Leone
- ANNOUNCE: Netdev 2.1 seeking netdev conferences reporter(s), Jamal Hadi Salim
- Are "device chains" a real thing?,
Robert White
- ANNOUNCE: Netdev 2.1 Location and Hotel, Jamal Hadi Salim
- How does "inet" interact with "ip" and "ip6" in terms of policy and compatibility?, Robert White
- So close to "recent" support... a modest proposal (or two), Robert White
- ANNOUNCE: Netdev 2.1 update Feb 06, Jamal Hadi Salim
- dnat port range to single port, udp, between two local machines on a LAN,
Brian Bostwick
- ANNOUNCE: Netdev 2.1 update, Jamal Hadi Salim
- ssh tunnels and iptables,
deva seetharam
- [ANNOUNCE] iptables 1.6.1 release, Pablo Neira Ayuso
- client NFS problems through masquerade on 100 node cluster, Paul Raines
- intermittent nat issue,
Mark Coetser
User Firewall, Patrick PIGNOL
ANNOUNCE: Netdev 2.1 Call For Proposals Opened!, Jamal Hadi Salim
Packets not being nat'd intermittently with iptables, Andre Cunha
ANNOUNCE: Netdev 2.1 in Montreal, Jamal Hadi Salim
Filtering content inside packets , specifically RELATED data in the various ICMP TYPE 3 packets,
André Paulsberg-Csibi (IBM Consultant)
Thinking about conntrack, webman
Routing LAN to external IP from behind NAT,
Jeremy Hansen
conntrackd: synchronization failures,
Jiri Kosina
Chain priorities for NAT,
Christoph Pleger
SNAT & local address destination, Florent B
Need module help,
DOHC F22
set ipv4_addr interval timeout?,
James
Iptables Reject with TCP Reset,
Matt Killock
How to programmatically implement a firewall rule,
Khawar Shehzad
[ULOGD2] Timestamp without year in logemu,
Petteri Matilainen
Need netfilter module, DOHC F22
same MAC, same IP, different interface - NAT possible?, Johannes Krupp
SYNPROXY and ICMP frag needed, Yannis Aribaud
[ANNOUNCE] nftables 0.7 release, Pablo Neira Ayuso
[ANNOUNCE] libnftnl 1.0.7 release, Pablo Neira Ayuso
Attaching nfct timeout policy,
zrm
Rewriting ethernet frames, Buddy Lumpkin
nftables: masquerade sets wrong source address,
Tom Hacohen
Nftables / ipset / multiple tables,
Mark Morgan
xtables-addons v2.11 errors, Neal P. Murphy
ipt_REJECT and mark of generated RST packet,
Pau Espin Pedrol
DNAT working for one host but not another,
Brian J. Murrell
nft segfault, Martin Bednar
Programmatically adding Map element into the map/set using libnftnl,
Khawar Shehzad
nftables kernel bug,
Martin Bednar
Check whether any netfilter rules are set on a host,
Kevin Wilson
Nftables: masquerade and forwarding firewall together, Paw Møller
basic understanding of iptables - some questions,
Lentes, Bernd
Can't get nftables ct mark to trigger iproute rule, Øyvind Kaurstad
regularly publishing stats for a flow in ulogd using NFCT_T_UPDATE, Tarun Khanna
arptables: failed start because different return by getsockopt in libarptc_incl.c,
Dengke Du
sip helper doesn't match on calls to myself,
Juergen Schmidt
nfqueue: Get pid of socket owner, David Buchmann
matching process,
Art Emius
"random" syn packets dropped, Bjørnar Ness
Unable to broute packets containing VLAN tag,
emacsuser emacs
Forward local traffic to another host with nftables,
Геннадий Ковалёв
nft set "interval" and "timeout" don't like each other?, James
NAT with unique egress port,
Rui Santos
Re: iptables 'related' not working under linux kernel 4.8.3?,
Michael Johnson - MJ
Question about NFLOG and conntrack glue,
Richard Peeters
nftables: named set for ipv4 networks,
Leon Merten Lohse
nftables: log in netdev not possible? (Error: Could not process rule: No such file or directory),
Sverd Johnsen
nftables: Add anonymous set to named set,
Leon Merten Lohse
[PATCH] nf_conntrack_sip: check for trailing spaces,
Ulrich Weber
[ANNOUNCE] ipset 6.30 released, Jozsef Kadlecsik
iptables-translate command not found,
Gargi Sharma
"nft add element" can't find table,
James
VRF + Netfilter deployment - multitenancy filtering box,
seba
ulogd2 / segfault in ulogd_raw2packet_BASE.c with kernel 4.8.1,
Frank Reppin
nf_conntrack_sip regression?,
Joerg Dorchain
Per connection track TCP Window Tracking, Mathew Heard
"PHYSDEV match --physdev-is-bridged" problems,
Thomas Stein
iptables DNAT reply packets with RST flag are sent using private ip,
Dennis Jacobfeuerborn
nftables vmap concatenations with interval,
Martin Bednar
ipset on older kernels,
Sudheendra Murthy
IPSET: programmatically implementing ip6tables snat rule including ipset matching,
Khawar
Invalid argument on 1.4.4 w/DisableExternalCache On (Kernel 4.7.4),
Lee Burton
iptables 1.6.0 parallel build trouble,
Neal P. Murphy
iptables dropping multicast packets,
Robert Watson
rate limit not working ?,
Christophe Leroy
nftables: Intervals inside of maps?,
Andreas Hainke
Linux - nf_conntrack_count = 30684?,
Jens Koehler
IPSec, masquerade and dnat with nftables,
Thomas Bach
Rule for PROTO=139?,
Walter H.
nf_conntrack_max,
John Ratliff
NAT chain traversal, John Ratliff
RE: smcroute and snat rules - snat not working if multicast traffic is received while rules are being added otherwise it works,
Mark Fanara
Bigger packet after mangling queued packets,
Pierre-Antoine BRAMERET
nftables: Using variables in named sets,
Andreas Hainke
Libmnl - Adding IPv6 Address in the interface,
Khawar Shehzad
ipset version,
Husnu Demir
net.netfilter.nf_conntrack_tcp_timeout_time_wait value being ignored, Margel Mar
packet flow for connections to 127.0.0.0/8 network,
Martin T
[ANNOUNCE] nfacct 1.0.2 release, Pablo Neira Ayuso
[ANNOUNCE] libnetfilter_acct 1.0.3 release, Pablo Neira Ayuso
[ANNOUNCE] conntrack-tools 1.4.4 release, Pablo Neira Ayuso
[ANNOUNCE] libnetfilter_conntrack 1.0.6 release, Pablo Neira Ayuso
Now, Enhanced Domain Blacklist Options Available., Benjamin E. Nichols
Problem with arp and brouting,
Alfredo Rezinovsky
NAT plus FILTER, Walter H.
Steer packages to namespace interfaces inside bridge flow, Tugrul Erdogan
Suggested improvement for conntrack-tools primary-backup.sh script, Chris Tucker
H.225.0 NAT packet mangling module?,
Mohamed Elsied Hammad
conntrack helpers in kernel 4.7,
Marc Haber
nftables infrastructure, Loganaden Velvindron
4.8.0-rc1: page allocation failure: order:3, mode:0x2084020(GFP_ATOMIC|__GFP_COMP),
linux
lots of ACKs for DPT=1433,
Olaf Zaplinski
nftables: nf_acct and quota support ?,
jalvarez
CONNTRACK and pppoe interfaces - marking does not work,
Yan Seiner
Iptables-nftables transition: DNAT on Output,
Imran Geriskovan
ulogd.c:522 error during propagate_results,
Saeed Abbassi
UNREPLIED conntrack entries won't be discarded,
Andreas Herz
Fwd: Need guidance in - dropping incoming packets to a interface in a bridged network.,
namus
How does iptables NAT handle IPsec ESP with NAT-T UDP header ?,
Guy German
[ANNOUNCE] Suspending Patrick McHardy as coreteam member, Pablo Neira Ayuso
iptables not possible to respond on request which comes from ebtables,
marko . rakamaric
netfilter/nftables: chain rule dumps,
jalvarez
Selective proxy ARP,
Alex Bligh
Message not available
nftables: How to add bordering ip-ranges to a named set,
Matthias Taube
libnftnl tests compilation,
Laura Garcia
iptables TCP DDoS filtering,
Josh Day
stp-flags usage, Maksim
Advice please: de-masquerading from a qdisc?, Kevin Darbyshire-Bryant
iptables drop packet after nat-prerouting, Leon Brits
[ANNOUNCE] Statement of netfilter project on GPL enforcement, Pablo Neira Ayuso
How to persistently extend timeout of conntrack entry?, zrm
Routing packet on bridge with wireless, Brilliantov Kirill Vladimirovich
nftables: Dynamically updating sets gives syntax error,
Anders K. Pedersen
How to route specific packets to specific interface or IP, Martin Goralczyk
Any good way to exclude ports from SNAT?, zrm
[ANNOUNCE] Suricata meets Netfilter Conference on 27th June in Amsterdam, Netherlands, Pablo Neira Ayuso
Suricata meets Netfilter Conference schedule posted, Victor Julien
SYNPROXY target issue with TCP reset sent from server after initial syn, Llorente Santos Jesus
nftables: drop ssh brute force with ip block,
Irwin L.
New ndpi-netfilter release (3.0),
Humberto Jucá
nft chain route hook prerouting / postrouting,
Dan Rimal
issue with nfnetlink_log and loading it, Richard Peeters
Conntrack does not Re-Fragment, defragmented packet while forwarding, Arunsundar
[HEADS UP] scheduled downtime for netfilter.org, Pablo Neira Ayuso
iptables - packets - tarpits, alvin . ml
Netfilter/Suricata user day on 27th June in Amsterdam, Netherlands, Pablo Neira Ayuso
ip6tables --set-mark drops/distorts link-local packets, Georgios Amanakis
[ANNOUNCE] nftables 0.6 release, Pablo Neira Ayuso
[PATCH v2] netfilter: fix possible ZERO_SIZE_PTR pointer dereferencing error.,
Xiubo Li
Quick reference of nftables,
Laura Garcia
[PATCH] netfilter: fix possible ZERO_SIZE_PTR pointer dereferencing error.,
Xiubo Li
nftables wiki is down, Laura Garcia
[ANNOUNCE] libnftnl 1.0.6 release,
Pablo Neira Ayuso
No sign of INVALID packet , LOGS DROP but not reason,
André Paulsberg-Csibi (IBM Consultant)
`ip addr del` kills conntrack entries of unrelated IP addresses, Thilo-Alexander Ginkel
ipset issues,
Art Emius
Strange behavior of conntrack helper sip: rules do not always match as expected, Jürgen Schmidt
Fwd: iptables mac match in PREROUTING not always matching (on bridge), Adam Mills
No "unreachable" response for an outgoing TCP connection when using fwmark, Marcin Szewczyk
set route LSRR/SSRR option by iptables or nftables,
神楽坂玲奈
NOTRACK equivalent,
Ricardo Fraile
iptables 1.4.21, 'recent' bug?, Neal P. Murphy
bursts of INVALID packets,
Neal P. Murphy
libnetfilter_conntrack API question, Stephan Arndt
autoload of nft modules,
Daniel Wagner
Build firewall with millions pps support,
Satish Patel
Errors Compiling Software using iptables 1.6.0, Ted Moseley
Re: nf_ct_ftp: dropping packet: partial matching of `227 ',
Marcelo Ricardo Leitner
[announce] conntrack-tools-bash_completion 1.0 released, AllKind
[announce] ipset_list 3.6 released, AllKind
DNAT module name & Kernel flag, Deep Preet Singh (desingh)
PCRE text search engine (ts_pcre), Archie
setting meta priority to select link vlan qos 802.1q priority via egress map,
Brad Pousland
netfilter tables dynamic sets question, Brian Allen Vanderburg II
How to get conntrack(CT) data using libnetfilter_queue(NFQUEUE), Damir Franusic
Writing nftables extension / modifying packets via nftables and netfilter,
Stephan Arndt
Add element in set when element already present.,
Mikaël Fourrier
Add element in set when element already present., Mikaël Fourrier
[PATCH] iptables-translate: Printing the table name before chain name, Guruswamy Basavaiah
iptables with DNAT target to multiple port range translation, Jack
[announce] nfacct-bash_completion 1.0, AllKind
netfilter-queue: Incorrect UDP checksum computation in nfq_udp_compute_checksum_ipv4,
Mathias Koehrer
Split traffic between VPN and local interface,
Perol.Chen
Nftables or Iptables/Ebtables for a simple linux bridge?, Miroslav Rovis
Fwd: NAT cgroup not working after cgclassify?, Kris
tcp reset flags when forwarding incoming traffic on bridge,
k c
Packets (sometimes) not marked as RELATED/ESTABLISHED,
Christian Robottom Reis
nftables: Anonymous vs. Named Set (ipv4_addr with netmask),
Garrett .
[ANNOUNCE] ipset 6.29 released,
Jozsef Kadlecsik
In-kernel packet forwarding from one port to multiple ports, Claudio Scordino
libnetfilter_conntrack's NFCT_OF_TIMESTAMP is not working, ravin goyal
[announce] ipset_list 3.4 released, AllKind
[ANNOUNCE] ipset 6.28 released,
Jozsef Kadlecsik
[PATCH] extensions: libxt_CONNMARK.c: Add translation to nft,
Bhumika Goyal
Connection tracking notification events,
Anil kumar
NTP forwarding,
Tobias Andresen
Rewriting target IP and port on Linux with iptables or firewall-cmd,
Alex Barylo
"Operation not permitted" from nf_conntrack under high UDP load,
Sebastian Damm
nftables: DNAT state in connection tracking?,
Karol Babioch
nftables: Specify multiple protocols in one rule, Karol Babioch
Ipset Match equal function,
Gadre Nayan
Contributing changes to conntrack,
Gadre Nayan
NAT Pool, Travis Garrison
IPSET spec/rpm for CentOS7, Ricardo Felipe Klein
Ipset kernel module functions,
Gadre Nayan
matching source UDP port (in kernel module), Michael Ritzert
debugging a libnetfilter_queue program and stdout,
Michael D. Berger
nftables: limit connections per IP address, Pavel Volkov
Confusion regarding nfct_query and nfct_callback_register,
Gadre Nayan
Failing to compile latest iptables from git,
Mart Frauenlob
Problem inserting a new connection with conntrack,
Llorente Santos Jesus
two bridges back-to-back with veth pairs, SNAT not working and traffic goes missing ?, Scott McGillivray
Using iptables to only allow a specific application to use certain ports, Thomas Nyberg
Filtering traffic between machines on same wireless access point, brian demsky
[ANNOUNCE] 12th Netfilter Workshop in Amsterdam, Netherlands, Pablo Neira Ayuso
Failed to start IPv4 firewall with iptables, GUNA
[announce] iptables-bash_completion 1.4 - Bash shell programmable completion for ip[6]tables, AllKind
ebtables for traffic shaping over bridge, Surabhi Goswami
Need tech explanation for NFLog TLV type 16 (0x10) - hardware link layer header,
Peter Reckmann
[PATCH] extensions: fix cgroup2 help message in libxt_cgroup.c.,
Rami Rosen
Netfilter matching modules and revisions, Kevin Wilson
About using -i with MASQUERADE,
Fabio Pedretti
iptables-compat experiment, BM-2cTo8LKiXYzGzHXHxGuBVMuwYKW4TG5geR
how to migrate legacy netfilter rule that used "--userspace-helper", Amaro, Anthony
Is conntrack -D atomic?, Akshat Kakkar
how to use iptables with bridge?, linkod
Configure ICMP error source address,
Robert Sander
ulogd's SQLITE3 "buffer" option,
Alex Xu
nf_unregister_net_hook: hook not found!,
Sander Eikelenboom
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