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Questions tagged [ipfilter]

firewall services and network address translation

Used mainly for UNIX-like operating systems.

7 questions
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SmartOS: How to configure IPFilter (IPF) loopback firewall rule?

I have a SmartOS machine with one external IP address. One of my websites needs loopback access. However, if I try to curl https://www.example.com it simply times out from within a zone. From within the global zone I receive the following error…
TylerDurden
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1 answer

Refresh ipfilter configuration while keeping state

I have ipfilter running on a Solaris 11.2 server with rules similar to: pass in log first quick proto tcp from any to any port = 22 flags S keep state I would like to be able to edit and reload the ipfilter configuration from /etc/ipf/ipf.conf.…
Tom Shaw
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ipfilter: is possible to redirect ssh on every zone?

I have a server for testing,I have installed on it OmniOS,because can emulate linux(lx branded zones) and Solaris(works perfect with kvm-qemu). I can run all on 192.168.0.0/24 network,but I prefer to do something like this: A server with 2 nics:…
elbarna
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1 answer

Filtering even ip address from a router

Is there a way to filter out even(or odd) numbered IP address from passing through a router (I am working with the cisco packet tracer) using access lists or any other methods? Thank You
Janak
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1 answer

Access server on secondary LAN-to-WAN subnet from the main subnet in a cascaded network

I want to access my server on a different subnet. Here is my network topology: Internet | | ADSL x.x.x.x (external) D-link DSL-2730E (Router1)---------------------+ 255.255.255.0 …
lanette
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ibm i series / as400 ip policies / firewall rules

I have an IBM I series (AS/400) that needs to go onto a public ip. I would like to shut the internet facing ports down and only open some ports to the outside world and keep the internal network open for ftp, 5250 etc. I have System i Navigator open…
Squid_Vicious
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Debian SSH connection stops working after client tries to login

I have a SmartOS with a public IP and a Debian as a VM. For accessing the VM directly, an ipnat-rule is set to forward port 2222 to the vm on port 22. Connecting via SSH works fine for me. But when a client tries to login, he gets timed out. Also,…
Timo Treichel
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