iptables - Related information

  • Docker and virtual machine cannot communicate

    problem encountered: docker and qemu virtual machines are deployed on the same machine. Docker containers and virtual machines are not in the same network segment, and both containers and virtual machines are connected to the host through bridge. Host ...

  • Iptables shell failed

    I write a shell for iptables configuration but failed. It s really strange here. My shell -sharp! bin bash -sharp -sharp The interface that connect Internet EXTIF="ppp0" -sharp the inside interface. if you don t have this one -sharp and...

    Apr.01,2021
  • Failed to append linux nat table (iptables)

    When I enter command as below iptables -t nat -A PREROUTING -i eth0 -s 10.0.0.0 8 -j DROP it always displays the "nat " table is not intended for filter,the use of DROP is therefore inhibited But I get this rule from various guides,is there any ...

    Mar.25,2021
  • Iptables rules under linux

    when writing iptables rules under linux, I don t understand which chain is written in which table? Excuse me, is there any pattern in this? ...

    Mar.23,2021
  • Iptables nat Port Mapping problem

    2NAT2::-i *:-i eth0eth0 IPeth0 ask the Great God to tell you what the problem is, and-I eth cannot do port forwarding. ...

    Mar.15,2021
  • Iptables forwards traffic to kubernetes

    the cluster is built on Aliyun VPC. The computer enters the intranet by connecting to the openvpn located above the gateway (172.16.10.1). k8s (calico) cluster is on the same network segment, and the ip of the machine can be accessed now I think oth...

    Mar.10,2021
  • Ubuntu 17.10 server, does not have iptables service, how do you think iptables is enabled?

    service does not have an iptables service, what do you think of the status of iptables? What about shutting it down? ...

    Mar.02,2021
  • MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
    MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1c20a04-33525.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1c20a04-33525.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    Need Help?