iptable

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    I cant ping vpn server and ssh to VPN server but nothing else. iptables dont allow me to ping or reach anything else, Please help

    I believe it is my iptables firewall. Can anyone please help me with the iptables rules. I am very new to linux. My internal ip is 10.80.0.0/13 and my VPN NAT 172.31.0.0/16 I am not using Softether Secure Nat because I want to be able to assinged static IPs pase on MAC. MY VPN server is using...
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    NAT and Dockercontainer

    Hello, I have the following setup using a Docker environment and a Wirguard Server. The Docker environment is composed by three Services (VPN, Service A, Service B) each with their separate image. They all share a common Docker Network. In Addition the VPN Service runs a wireguard server...
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    Ping through 2 Namespaces in same Subnet

    Hi @ all, i´ve a question. I have the following setup, but cannot ping from ETHA to ETHB. If i check Namespace 1, i have the following configuration: [email protected]: ip netns exec ns1 ip a 1: lo: <LOOPBACK> mtu 65536 qdisc noop state DOWN group default link/loopback 00:00:00:00:00:00 brd...
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    Request Time Out / Sessions Stalling through IPTABLE (DNAT)

    Scenario: Customer recently Migrated Clustered HANA DB Servers to Azure Cloud Platform but these are Physical Servers on Azure (Offering: Azure HLI). Usually these HLIs (HANA DB Servers) in Azure cannot be accessible directly, even not from Azure VNETs. In other Words, HLIs cannot access...
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    firewalld function : add/remove iptable module

    I see that there are parameters to addmodule/removemodule, but they're ignored. Why ? --addmodule=<module> Ignored option, was used to enable an iptables module --removemodule=<module> Ignored option, was used to disable an iptables module Will firewalld continue to finish the...
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