Explain this please!



  • this is a little over my training but if this is true.

    ICMP is used for path MTU discovery. Chances are your OS sets "DF" (do not fragment) on TCP packets it sends. It is expecting to get an ICMP "fragmentation required" packet back if something along the path fails to handle that size of packet. If you block all ICMP, your machine will have to use other fallback mechanisms, which basically use a timeout to detect a PMTU "black hole" and will never optimize correctly.

    There are probably a few more good reason to enable most of ICMP.



  • any comments because this setting gives me 100% packet loss

    0_1488814575348_upload-59e21137-b447-42d6-82d2-60e74664f038



  • I dont understand why this was done all I read about is attacks with this part of protocol. The only thing attacking you might be the rebroadcast. In any case this isnt what this thread is about.

    It why my pool got robbed of a block win. I seen this months ago actually watched it also seen ninja lose a block to my pool. So whats up with this? Nobody was forked and maybe one site stuck. Communication is the problem work on that not blocking crap.



  • @tross oops ...........don't understand what you mean by rebroadcast



  • @tross happens on your vps or home server? I had the same problem on the time where the server was on a private server was without dos\ddos protection. The look at the router logs shows that someone tried to block the reporting. So make sure to make a max request limit.



  • I seen this too many times in the past to think someone is blocking my pool. If anything its the distance from point a to point b and if one side bottle necks then info dont flow.



  • Ok its happen again lol But this time a solo miner won!

    0_1489507276203_1aa.PNG 0_1489507290881_1aaaaaaaa.PNG 0_1489507345082_1aaat.PNG

    This was on the vps the first time on home server so dont matter where you are. It also not raining and has nothing to do
    with any server just my pool and the network! Maybe a rebroadcast of best dl 5 seconds before it runs out?



  • looking at this, that deadline has been sat in your wallet for 10 minutes. this should of been plenty of time to propagate the result with the rest of the network :/



  • 0_1489510556824_samf.PNG

    Happens to ninja too



  • Well its happening again! Haitch cluster stealing blocks! Actually they seem to be blocking my wallet otherwise the dl of 42sec would of been seen on block 359866.

    Man I didnt really want to get in a discussion on your set up but it has a problem. My pool looses too many blocks to this cluster. I know networking and this aint gonna work. So explain to me how your cluser doesnt get my dl. First before you answer google Contabo. The bottle neck surly isnt coming from there. My time is always correct. Most the time it yours that lag. My vps is always up to date and rebooted often. When your pools were down I never had a problem. So why cant you fix it. You guys complain about a pool having 51% so te whats the difference than a cluster with 51% of the miners. That can cause problems too right?


  • admin

    @tross My cluster is not blocking you or anyone else. The fact that you can get to the forums shows that. I do not know why my pool won a block you should have won, but the decision isn't up to my wallets, it a consensus of the network wallets - if your pool did not win, not enough wallets accepted your deadline. I'm not stopping all the wallets in the world from talking to you ......



  • I dont agree because I was watching the network observer at the time and your pools showed small issues. I lost 2 blocks and with this burst price its no longer a cheap fix. 216.165.179.116 got the block cause your cluster wallets didnt see it. I tried to post image but your sever cried error. I am Novell trained and Certified dont mess with me. I kept my business to myself about your network problems. But I am tired of loosing blocks and having to pay my pool because of a bottle neck. How many miners are there in your network? How many PB run through your router.

    If it isnt your setup then why is the network messing up? Tell me what you think it is!


  • admin

    @tross I'm Novell and VMWare trained and certified, but what has that got to do with anything?

    If your pool doesn't win a round it's because the network didn't accept your DL, not my wallet, the whole network - I do not control the whole damn network. If enough nodes agree that yours is the best deadline, you win - it doesn't matter what my wallets think, if enough agree, you win - end of story.



  • @tross said in Explain this please!:

    I dont agree because I was watching the network observer at the time and your pools showed small issues. I lost 2 blocks and with this burst price its no longer a cheap fix. 216.165.179.116 got the block cause your cluster wallets didnt see it. I tried to post image but your sever cried error. I am Novell trained and Certified dont mess with me. I kept my business to myself about your network problems. But I am tired of loosing blocks and having to pay my pool because of a bottle neck. How many miners are there in your network? How many PB run through your router.

    If it isnt your setup then why is the network messing up? Tell me what you think it is!

    You are directly accusing someone of something.
    Yet you cannot show any technical proof.

    I keep logs of my miners output. I can retrace all deadlines that my miners caclulated, exactly when they were broadcast and anyone can see whats on the blockchain. And I can tell you, mining solo with various versions of the client over 35 months show that I do not always get whats "mine". Sometimes deadlines are too late or just a little too late, or broadcasting is too slow, my ISP may have eaten some packets, sometimes there is no explanation from OBSERVING ONE NODE ONLY.

    You decided not to start a technical fact finding hunt, you started to accuse someone.
    Now live with echo.

    And on another note, Novell, Vmware certified ? Forget it, kids. I have 30+ years of unix+networking experience, AND an impressive beard.

    So if you have some technical observation that explains exactly whats happening on Haitch's side to prevent the network from accpecting your deadlines, I can play the grumpy old man to decide. If you have nothing but the anger you've shown, shut up.


  • admin

    @vaxman said in Explain this please!:

    And on another note, Novell, Vmware certified ? Forget it, kids. I have 30+ years of unix+networking experience, AND an impressive beard.

    LOL - I have the same number of years of IT/Networking experience, but no impressive beard ...........



  • Novell? Damn I even removed that from my CV along with that MCSE !!


  • admin

    @rnahlawi I used to work for Novell Australia as a DSE (Dedicated Support Engineer), supporting a 50,000 user organization, with a 400 server Novell network. Ah, the good ol' days ..... ;-)



  • @haitch said in Explain this please!:

    @rnahlawi I used to work for Novell Australia as a DSE (Dedicated Support Engineer), supporting a 50,000 user organization, with a 400 server Novell network. Ah, the good ol' days ..... ;-)

    I didn't work for Novell, But I remember working with Novell was best and joyful time of my career :)



  • I am Microsoft certified too lol In the good old days I worked with the Hawk missile system where your life depended on your work!
    haitch wife dont like the beard but like all the other hair its gray. I could get just as many people to stand behind me so it no feat.

    Bla Bla Bla everyone is right in his or her own eyes. Just answer the question what is causing this?

    The reference was to keep from getting bull shit and a straight answer.

    I guess I leave this forum there are too many professors with no sense.



  • @tross said in Explain this please!:

    I am Microsoft certified too lol In the good old days I worked with the Hawk missile system where your life depended on your work!
    haitch wife dont like the beard but like all the other hair its gray. I could get just as many people to stand behind me so it no feat.

    Bla Bla Bla everyone is right in his or her own eyes. Just answer the question what is causing this?

    The reference was to keep from getting bull shit and a straight answer.

    I guess I leave this forum there are too many professors with no sense.

    Take it easy man, The issue is with timing across the network.. the network decides the winner not me or you or haitch or anyone else. That's the answer


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