Bpf.co.uk - Berkeley Packet Filter - Wikipedia

Provided by Alexa ranking, bpf.co.uk has ranked N/A in N/A and 3,481,842 on the world. bpf.co.uk reaches roughly 891 users per day and delivers about 26,718 users each month. The domain bpf.co.uk uses a Commercial suffix and it's server(s) are located in N/A with the IP number 37.143.141.16 and it is a .co.uk domain.

WEBThe Berkeley Packet Filter ( BPF; also BSD Packet Filter, classic BPF or cBPF) is a network tap and packet filter which permits computer network packets to be captured and filtered at the operating system level. It provides a raw interface to data link layers, permitting raw link-layer packets to be sent and received, [1] and allows a userspace ...

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Berkeley Packet Filter - Wikipedia
wikipedia.org

https://en.wikipedia.org/wiki/Berkeley_Packet_Filter

WEBThe Berkeley Packet Filter ( BPF; also BSD Packet Filter, classic BPF or cBPF) is a network tap and packet filter which permits computer network packets to be captured and filtered at the operating system level. It provides a raw interface to data link layers, permitting raw link-layer packets to be sent and received, [1] and allows a userspace ...

DA: 73 PA: 40 MOZ Rank: 4

BPF Documentation — The Linux Kernel documentation
kernel.org

https://www.kernel.org/doc/html/latest/bpf/index.html

WEBBPF Documentation¶ This directory contains documentation for the BPF (Berkeley Packet Filter) facility, with a focus on the extended BPF version (eBPF). This kernel side documentation is still work in progress. The Cilium project also maintains a BPF and XDP Reference Guide that goes into great technical depth about the BPF Architecture.

DA: 89 PA: 35 MOZ Rank: 76

BPF For Observability: Getting Started Quickly | Linux Journal
linuxjournal.com

https://www.linuxjournal.com/content/bpf-observability-getting-started-quickly

WEBDec 2, 2020 · BPF is a kernel and user-space observability scheme for Linux. A description is that BPF is a verified-to-be-safe, fast to switch-to, mechanism, for running code in Linux kernel space to react to events such as function calls, function returns, and trace points in kernel or user space.

DA: 9 PA: 38 MOZ Rank: 51

BPF | Berkeley Packet Filter explained - IONOS
ionos.com

https://www.ionos.com/digitalguide/server/security/berkeley-packet-filter-explained/

WEBJun 5, 2020 · The Berkeley Packet Filter (BPF) or Berkeley Filter is relevant for all Unix-like operating systems, such as Linux. The main task of the special-purpose virtual machine, developed in 1992, is to filter data packets from networks and embed them in …

DA: 19 PA: 27 MOZ Rank: 51

eBPF - Wikipedia
wikipedia.org

https://en.wikipedia.org/wiki/EBPF

WEBWindows: MIT License. Website. ebpf.io. eBPF is a technology that can run programs in a privileged context such as the operating system kernel. [5] It is the successor to the Berkeley Packet Filter (BPF) filtering mechanism in Linux, and is also used in other parts of the Linux kernel as well.

DA: 85 PA: 67 MOZ Rank: 42

GitHub - iovisor/bcc: BCC - Tools for BPF-based Linux IO …
github.com

https://github.com/iovisor/bcc

WEBBCC is a toolkit for creating efficient kernel tracing and manipulation programs, and includes several useful tools and examples. It makes use of extended BPF (Berkeley Packet Filters), formally known as eBPF, a new feature that was first added to Linux 3.15. Much of what BCC uses requires Linux 4.1 and above.

DA: 74 PA: 43 MOZ Rank: 95

Measuring BPF performance: Tips, tricks, and best practices
redhat.com

https://developers.redhat.com/articles/2022/06/22/measuring-bpf-performance-tips-tricks-and-best-practices

WEBJun 22, 2022 · BPF, which originally stood for Berkeley Packet Filter, is a general-purpose execution engine that can be used for a variety of purposes, including networking, observability, and security. What we'll be discussing in this article was initially called extended BPF (eBPF) to differentiate from the classic BPF, but now this technology is …

DA: 17 PA: 100 MOZ Rank: 43

BPF In Depth: Building BPF Programs - Oracle Blogs
oracle.com

https://blogs.oracle.com/linux/post/bpf-in-depth-building-bpf-programs

WEBJan 17, 2019 · Oracle Linux kernel developer Alan Maguire presents this six-part series on BPF, wherein he presents an in depth look at the kernel's "Berkeley Packet Filter" -- a useful and extensible kernel function for much more than packet filtering. Here I'm going to describe how I set up my programming environment to build BPF programs.

DA: 33 PA: 7 MOZ Rank: 50

How BPF-Enabled Malware Works: Bracing for Emerging Threats …
trendmicro.com

https://www.trendmicro.com/vinfo/us/security/news/threat-landscape/how-bpf-enabled-malware-works-bracing-for-emerging-threats

WEBOct 19, 2023 · We discuss proof-of-concept rootkits and malware used by cybercriminals in conjunction with Berkeley Packet Filtering (BPF), a piece of technology that allows programs to execute code in the operating systems of popular cloud-computing platforms. We also show how to detect such threats.

DA: 69 PA: 58 MOZ Rank: 81

BPF In Depth: Communicating with Userspace - Oracle Blogs
oracle.com

https://blogs.oracle.com/linux/post/bpf-in-depth-communicating-with-userspace

WEBJan 15, 2019 · How can I use it? The set of map types is described in include/linux/uapi/bpf.h. In our UEK5 release - based on Linux 4.14 - the enumerated bpf_map_type looks like this: Copy code snippet. enum bpf_map_type { BPF_MAP_TYPE_UNSPEC, BPF_MAP_TYPE_HASH, BPF_MAP_TYPE_ARRAY, …

DA: 52 PA: 68 MOZ Rank: 88

Alexa Rank

GLOBAL RANK

3,481,842

Alexa Reach

0.0000393152

Page length

N/A

Alexa Rank Country N/A

N/A

Daily Unique Visitors

891

Monthly Unique Visitors

26,718

Vistor via Country

Country lang

Country code

Total visitor

Country

Country code

Total visitor

United States

5,715

Indonesia

4,470

Taiwan

1,453

United Kingdom

1,290

Brazil

1,168

Nigeria

1,021

Egypt

858

Hong Kong

810

Canada

810

Australia

705

Philippines

505

India

492

Malaysia

484

Spain

401

Germany

390

Mexico

374

France

353

Italy

326

Turkey

299

Iraq

273

Thailand

267

Netherlands

256

Israel

254

Cambodia

211

Algeria

163

Ireland

147

Romania

142

Jordan

131

Poland

126

Ghana

120

Argentina

115

South Africa

104

Belgium

Czechia

Ukraine

Japan

Morocco

South Korea

Lebanon

Saudi Arabia

Austria

Hungary

Sweden

Singapore

Pakistan

Bangladesh

Denmark

Greece

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Host	Type	Class	TTL	Extra
bpf.co.uk	A	IN	8600	Ip: 37.143.141.16
bpf.co.uk	NS	IN	3600	Target: ns01.domaincontrol.com
bpf.co.uk	NS	IN	3600	Target: ns02.domaincontrol.com
bpf.co.uk	SOA	IN	3600	Mname: ns01.domaincontrol.com Rname: dns.jomax.net Serial: 2024030600 Refresh: 28800 Retry: 7200 Expire: 604800 Minimum-ttl: 600
bpf.co.uk	MX	IN	8600	Pri: 5 Target: cust26573-1.in.mailcontrol.com
bpf.co.uk	MX	IN	8600	Pri: 5 Target: cust26573-2.in.mailcontrol.com
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bpf.co.uk	TXT	IN	8600	Txt: v=spf1 include:mailcontrol.com include:spf.protection.outlook.com include:amazonses.com include:e-mango.com include:8074186.spf07.hubspotemail.net include:_spf.elasticemail.com ip4:146.255.2.98 ip4:37.143.141.4 ip4:37.143.141.16 ~all Entries_0: v=spf1 include:mailcontrol.com include:spf.protection.outlook.com include:amazonses.com include:e-mango.com include:8074186.spf07.hubspotemail.net include:_spf.elasticemail.com ip4:146.255.2.98 ip4:37.143.141.4 ip4:37.143.141.16 ~all
bpf.co.uk	TXT	IN	8600	Txt: 2641i7as53jp0plq4822v8t1rn Entries_0: 2641i7as53jp0plq4822v8t1rn

Hosting and Whois Zone

IP	37.143.141.16
Domain infomation	Error for "bpf.co.uk". the WHOIS query quota for 143.110.239.240 has been exceeded and will be replenished in 207 seconds WHOIS lookup made at 17:01:06 19-Apr-2024 -- This WHOIS information is provided for free by Nominet UK the central registry for .uk domain names. This information and the .uk WHOIS are: Copyright Nominet UK 1996 - 2024. You may not access the .uk WHOIS or use any data from it except as permitted by the terms of use available in full at https://www.nominet.uk/whoisterms, which includes restrictions on: (A) use of the data for advertising, or its repackaging, recompilation, redistribution or reuse (B) obscuring, removing or hiding any or all of this notice and (C) exceeding query rate or volume limits. The data is provided on an 'as-is' basis and may lag behind the register. Access may be withdrawn or restricted at any time.