Site to Site WireGuard tunnel
Consider setup as illustrated below. Two remote office routers are connected to the internet and office workstations are behind NAT. Each office has its own local subnet, 10.1.202.0/24 for Office1 and 10.1.101.0/24 for Office2. Both remote offices need secure tunnels to local networks behind routers.
According to the BBC's Future Planet, a cruising Boeing 747 burns through 0.9 gallons (4 liters) of fuel each second. This is equivalent to 3,500 gallons (13,250 liters) of fuel every hour. If a 747 is cruising at its standard cruising speed of around 580 mph (933 km/h), it is covering a mile every 6.2 seconds. Covering a mile requires 5.9 gallons of fuel. As a result, a cruising Boeing 747 can achieve just 0.18 miles per gallon.
However, this is not the full picture, as a 747 carries far more people. SeatGuru writes that Qantas Airways' 747-400 aircraft carry 364 passengers across Business, Premium Economy, and Economy classes. If we extrapolate this number of seats into the mpg that each passenger has, the data shows 65.5 mpg per passenger. According to calculatormpg.co.uk, the baseline for a good car mpg is 50. If a car is carrying two people, then the car is achieving 100 miles per gallon for each person. This suggests that flying on a 747 still uses substantially more fuel than a car carrying multiple people, but less than a car carrying one person.
VPN (Virtual Private Network) is a technology that provides a secure tunnel across a public network. A private network user can send and receive data to any remote private network using VPN Tunnel as if his/her network device was directly connected to that private network.
MikroTik provides EoIP (Ethernet over IP) tunnel that is used to create a site to site VPN. EoIP tunneling is a MikroTik RouterOS protocol that creates an Ethernet tunnel between two MikroTik Routers on top of an IP connection. EoIP adds an outer header mentioning the entry point of the tunnel (SourceIP) and the exit point of the tunnel (DestinationIP) but the inner packet is kept unmodified.
Seemingly unsolvable, solved.
Can you imagine a single solid object that is simultaneously a Circle, a Square, and a Triangle without altering its form in any way?
Stupid simple setting up WireGuard - Server and multiple peers
jaclaz
Preamble and disclaimer:
The following is a set of Rules that are intended as advice useful to avoid the most common errors observed in configuration posted on this forum.
It is my personal take on the matter, and in no way approved, endorsed or recommended, officially or unofficially, by Mikrotik or their partners or by anyone else.
In other words you are perfectly free to ignore them, though they represent (IMHO) a sort of (good) cheat sheet/reminder for people starting to use these devices.
Experts already know all these issues (and many more) and they already have their own ways to avoid them.
Zhang operated a surrogacy agency called Mark Surrogacy from their mansion. The agency purportedly marketed itself as an institution assisting American and international couples struggling to conceive through surrogacy. However, investigations revealed a startling truth: The only couple the agency served was Zhang and Xuan themselves. They are the biological parents of 21 children born through surrogacy. Of these children, fifteen lived with them in the mansion under the care of a few nannies, while friends and family supposedly looked after the other six in different locations. //
It is crucial to highlight that Xuan must be a member of the CCP to serve on the People’s Congress. U.S. immigration law prohibits immigrants with “membership in or affiliation with the Communist or any other totalitarian party” from becoming naturalized citizens. Thus, it is curious how Xuan, a high-ranking CCP member linked to genocide in Xinjiang, was able to obtain U.S. citizenship. //
In addition to concerns about immigration, Xuan and Zhang’s case highlights the ethical, legal, and moral dilemmas surrounding the commercial surrogacy industry, which has turned a deeply human experience into a commodity. As one research paper concludes, “Surrogacy degrades a pregnancy to a service and a baby to a product.” //
Surrogacy is illegal in many countries, including China, but the United States has no federal restrictions. Commercial surrogacy is legal in most states, including California. This legal landscape, along with birthright citizenship, makes the U.S. a popular destination for international surrogacy, attracting foreign couples who seek American women to help fulfill their dreams of parenthood. //
Those who advocate for immoral policies such as unchecked immigration or the commodification of women’s bodies should understand that horrifying stories like this are what happens when we take these policies to their logical end, and that cases like Zhang and Xuan will only become more common.
The Storis, in particular, is a welcome addition. The U.S. Navy lacks icebreaking capacity, leaving this function to the Coast Guard, which currently operates only one heavy icebreaker, the Polar Star, homeported in Seattle but regularly engaged in icebreaking operations in the Antarctic. Prior to the commissioning of the Storis, the Coast Guard had only one medium icebreaker, the Healy, available for Arctic operations.
The Coast Guard, in a 2023 report, estimated it needs eight or nine polar icebreakers to carry out its role in the Arctic, including four or five heavy and an equal number of medium icebreakers. With China and Russia both becoming increasingly active in the Arctic - and with Russia in particular holding half of the Arctic Ocean coastline - the Coast Guard's role in the north will only become more critical.
At the commissioning of the Solis, Alaska's Senator Dan Sullivan (R-AK) said:
“I think Singapore has more icebreaking capacity than we do,” Sullivan said. “That has left us far behind our adversaries. Russia has more than 50 operational icebreakers, many nuclear-powered, many weaponized. China, which has no Arctic territory, is building a polar fleet and is spending a lot of time off our shores, including this summer.”
The One Big Beautiful Bill, signed into law by President Trump this summer, includes around $9 billion in funding for new icebreaking ships.
For the Dreamliner, the 1B has three different model types, providing between 69,800 and 76,100 pounds of thrust. Those with a fan diameter of 111.1 inches (282 centimeters) have a baseline engine length of 184.7 inches (469 centimeters). These engines have been designed with a high-bypass function, which results in the majority of the air drawn not sucked in for combustion, but instead is ducted outside of the engine core. The GEnx has a bypass ratio of 9.1, which is one of the highest in the industry.
As a comparison, the Trent 1000, developed by Rolls-Royce, requires additional cooling as a result of lower pressure ratios. The GEnx engine, additionally, has a ten-stage high-pressure compressor, which produces a 23:1 pressure ratio. This puts it ahead of the Trent 1000 model, with an eight-stage high-pressure compressor and a 19:1 pressure ratio. While the Trent 1000 has a better bypass ratio of 10:1, the GEnx is lighter, which results in improved fuel efficiency and requires less cooling. //
The GEnx-1B is manufactured across six countries, in 12 different states at 21 manufacturing sites. According to GE Aerospace, more than 1.1 million parts make up the engine. With a high degree of popularity for the engine, it is also one of the fastest-selling high-thrust engines ever built by GE. Batesville, Mississippi, is home to a GE plant that produces the composite fan case, alongside Safran Engines in San Marcos, Texas, which lays up the third generation of the composite fan blades.
The National Voice of America Museum of Broadcasting has been around for more than 20 years, but a project supported by a $500,000+ grant has transformed its World War II-vintage building — the former VOA Bethany “relay station” transmitting plant — into a world-class repository of communications history and knowledge.
The 30,000-square-foot, two-story building was deeded over to the township of West Chester, Ohio, following the VOA’s closing of the station in 1994.
Quick and dirty PHP script to work around http://bugs.mysql.com/73894
"Can't easily change DEFINER on existing views, stored routines, triggers, events"
SUMMARY
The author reaches 1,800 years back into history, looking at the oldest, handwritten editions of the letters of Paul. Actual photographs of the manuscripts are included in this article.
Default export formats
The following export options are available by default:
export_raw
Returns the page's source as text/plain
Example: https://www.dokuwiki.org/export?do=export_rawexport_xhtml
Returns the rendered page as simple XHTML without any navigational elements
Example: https://www.dokuwiki.org/export?do=export_xhtmlexport_xhtmlbody
Returns the rendered XHTML of the page only.
No head or body tags are added. No contenttype headers are sent.
Useful to include the rendered output into some other website
Example: https://www.dokuwiki.org/export?do=export_xhtmlbody
According to sources, the conspiracy is widespread and essentially an unstated policy. The D.C. police union, which has been working to expose all this, says that multiple supervisors have been reclassifying crimes so that they don't show up in the reports. //
In other words, department leaders have been changing stabbings, shootings, and carjackings to lesser classifications like felony assault because then they will not show up in the daily crime statistics. Those crimes are also not required to be reported to the FBI, which is where most crime statistics are compiled nationwide. //
So the next time you see the press or a Democrat politician claim "crime is down in D.C." as a way to push back on the administration, know that they are citing discredited statistics that were birthed out of a scandal that's been unfolding for months. No one should believe anything the MPD puts out, and anyone who goes along with their numbers is being willfully dishonest.
Walter E. Williams -- “What is the noblest of human motivations? I would say greed.”
Casting lots is not what most people think it is. It is not rolling the dice. Casting lots were actually white, smooth stones put into a cup, but there was usually one stone that was black, thus the expression today of being “black balled.” When they cast lots, each person took a stone out after they were shaken up and the one who received the black one was the guilty party. If it was disputes that were being settled, the same process was involved and the guilty party got the black stone. For decisions about priestly duties or dividing up land they would frequently have a symbol or name for the tribe or priest that was mixed together with the others, and whichever lot came out at a particular time, a decision was based upon that. There was no chance for the lot being cast for the wrong person or the wrong tribe because God is sovereign even over the lots.
Truly, “The lot is cast into the lap, but the decision is the Lord’s alone” (Prov 16:33), but the most important question is, “Have you trusted in Christ?” There is no other way to heaven than through Jesus Christ (John 6:44). The path to hell is broad and wide, but there is only one, narrow path to heaven (Acts 4:12). You have to make a decision because to make no decision is to choose to reject Jesus Christ, and that will not go well for you the moment after you die, and no one knows when that will be. We all have an appointment for our death (Heb 9:27). At that moment, it will be too late to do anything about your eternal state. Like the rich man in the story of Lazarus and the Rich Man, you cannot cross over, nor can you go back and warn your family or friends (Luke 16:19-31). The fact is you will be there for all eternity, and when 10 billion years have passed, you will not have knocked off one second of your eternal punishment. Your eternity is been permanently cast if you reject Christ. Choose today who you will follow. Tomorrow may be too late.
Maybe https://github.com/mdavids/ntptools/blob/main/go/monitor2.go
% ./monitor2 -server any.time.nl -stratum 2
Server: any.time.nl
Result: OK - test successfulAny exit code other than 0 indicates an error.
mengzhuo
2d
I’ve made a tracentp tool that can works for you
./tracentp -c 1 time.nist.gov
OK from time.nist.gov:seq=1 stratum=1 offset=10.87403ms distance=118.379889ms RTT=235.539075ms ref=.NIST.https://github.com/mengzhuo/tracentp/releases/tag/v1.0.1
Release tracentp 1.0.1 · mengzhuo/tracentp
Changelog a35e0f6 fix releaser
I have am having problems backing up my databases after an update. I have been poking around on my system trying to figure out why. One query I ran returned this result.
Got error: 1449: The user specified as a definer ('cittool'@'%') does not exist when using LOCK TABLESAfter some investigation it appears that the definer for these views is an old developer account that has been purged from the system. The databases and views with this problem are used very infrequently, and most being kept around for archival purposes.
There is about 40 views with a definer that no longer exists. Is there an easy way to change the definer to a different account on everything at once? Is there a way to get mysqldump to simply dump all the views out to a file so I could edit that file and recreate the views?
You can download ready-to-use binaries for [Linux x86_64](http://(https://github.com/basiliscos/syncspirit/releases/download/v0.4.1/syncspirit-fltk-v0.4.1-x86_64.AppImage) (AppImage), Windows (WindowsXP is supported) and Mac OS X (Apple silicon).
Notable changes:
- unified shared folders model, which allows to inspect on a local and remove devices
- possibility to import files from local storage
performance improvents, upto 5 times on a smaller files - fix compatibility with global discovery v3 protocol
- support folder_type folder setting (send only, receive only, send & receive)
- support pull_older folder setting (alphabetic, by size, by modification date)
- support disable_temp_indixes (hardcoded to 1 for atm)
- support ignore_permissions folder flag, permissions and no_permissions file flag
- support ignore_deletes folder flag
- support device auto-accept folder flag
- support device introducer and skip_introduction_removals markers
- support outgoing messages to be compressed using lz4
Syncspirit is a syncthing-compatible is written from the scratch software in C++ as classical desktop application.
Tells The Reg China's ability to p0wn Redmond's wares 'gives me a political aneurysm'
Roger Cressey served two US presidents as a senior cybersecurity and counter-terrorism advisor and currently worries he'll experience a "political aneurysm" due to Microsoft's many security messes.
In the last few weeks alone, Microsoft disclosed two major security vulnerabilities – along with news that attackers exploited one involving SharePoint as a zero-day. The second flaw, while not yet under exploitation, involves Exchange server – a favorite of both Russian and Chinese spies for years. //
"This is the latest episode of a decades-long process of Microsoft not taking security seriously. Full stop," Cressey said, acknowledging that the government continues spending billions on Microsoft products. "Anytime there's a major announcement of a Microsoft procurement by the government, the happiest people in the world first are in Redmond and second in Beijing."
Microsoft declined to comment for this story, but did point out that Google Cloud is a client of Cressey's in his consulting work.