i have to use g2ipmsg to connect over lan with windows pcs ,how can i allow it through my firewall i have tried opening 2425 port bur it is accompanied by a service that i don't know and g2ipmsg doesn't work with 2425 open so i guess there is an option to let an application through firewall is it okay to run dc++ with firewall passive mode or i should open a port.
I have configured g2ipmsg-0.9.6.But when i am trying to run "g2ipmsg" executable from command line,i am getting following error:
Error : [fileubcrypt.c line:1307 ] Can not store key: length: 0 Error : [fileubcrypt.c line:1307 ] Can not store key: length: 0 Error : [fileubcrypt.c line:1307 ] Can not store key: length: 0
I am using Fedora10.I have installed g2ipmsg using "g2ipmsg-0.9.6.tar.gz".The installation was successful.But when I execute it I cannot see any other user in the users list inside g2ipmsg , other than myself (It uses the 'lo' and not 'eth0').Messaging with myself is successful.ipmsg.exe works well in Windows , I don't have to make any settings there.Here in Linux I made the settings as:settings->preferences->External representation of IPMSG character code to 'GBK'.
also when I run the application following things are printed: root@nameserver# g2ipmsg Error : [fileubcrypt.c line:1307 ] Can not store key: length: 0
Actually we are use windows n fedora flavors running g2ipmsg (lan messenger) to communicate in cross platform but one of the machine having g2ipmsg is not working fine. It always gets hangs when we open or minimize ipmsg window. i had tried deleting the source file and tried to install new one but it never fix the problem
NOTE: i guess lib file got affected but im not sure.
I suspect this is an initial configuration bug. All firewall logs seem to be going to all three files. That causes a lot of clutter in the log files, and makes it difficult to see whether there are any serious problems being logged.
I am learning to setup firewall in my home for that i have selected four system(sys1,sys2....sys4) for testing .I have configured sys2 to act as a firewall with two NIC. sys3 and sys4 are inside the firewall . sys1 is not connected to firewall for testing purpose.
the IP assignments are follows :
sys1 : ( fedora, not connected to firewall i am thinking, But i am not sure )
what happened is that sys1(not connected to firewall) can ssh to sys4(connected,inside firewall),since the rules are written not to ssh form sys1 to sys4..
then I came to know whatever the request I give, It directly goes as sys1 --> sys4. Not as sys1-----> sys2(firewall)---> sys4 .and the firewall is not filtering and processing anything for both inbound and outbound (i think it's my mistake some where). the requests are directly going inside without firewall.
I'm trying to build firewall on Debian with 'Firewall Builder'. But it won't let me compile and run unless one interface is set as management. There are two interfaces on my computer: 'eth0' and 'lo'
I don't want to be able to configure firewall remotely, so could I use 'lo' as 'management interface'?
I am noticing problems accessing the firewall gui and mounting the second hard drive in my PC running Fedora 13. This is only when I am accessing the machine with VNC. If I am sitting in front of the physical machine, I have no problems at all. I would like VNC to behave more like I am sitting in front of the computer. Is there a way to do this? Thank you in advance for your feedback.
Up until recently, as in a few days ago, I was using Ubuntu and had ufw managing the firewall.It's been "recommended" that iptables itself be used. Where do I do the rules go (as in a file) and how do I call those rules at startup?
when I click "Firewall" a box comes up "firewall configuration startup" when I try to click 'close" nothing happens, I have to force quit the application, unable to make any changes to the firewall
I feel my fedora 12 expierence is going downhill fast, nothing is just working as it should
im currently running fedora 11 on my computer and i have this old firewall called firestarter. firestarter is very outdated but it has better rules for blocking connections like IGMP does any one know how to add filter rules so i can block IGMP trace and other unknown protocols it would be cool
at the end of my first in fedora i've seen that there is an integrated firewall. With ubuntu i used iptable but we haven't a internal gui firewall. I was looking for reviews but i couldn't found no about it because beeing new i'd like to know if this firewall is good or if is better to install iptable.
I wondered about my Firewall settings (installed F15 a few days ago) and realize I can't find the Firewall in any menus (Gnome3).I seem to recall that in Fedora 13, there was a "System" menu either after Applications, or after Places.Choosing Applications, System Tools, System Settings still shows no Firewall choice.
I'm trying to disable the firewall in an attempt to get my computer to see my other computer connected to the router. However I'm unable to get the firewall app to open. Here's the error in the attachment. It just says a float is required. My only options are to redo, which keeps the same error coming back, or to quit which closes the whole thing.
Sorry but I'm a new user and would like to know how to enable/disable firewall. I have tried to open a port up on my firewall but, for some reason that didn't work. I have found these command in another thread: $ sudo /sbin/chkconfig iptables off $ sudo /sbin/service iptables stop I assume this is to disable the fire wall. How do I enable it once I'm finish running my program.
i have to deal with reverse proxy issue and want to access few LAN devices having port 5900 and 9999, what exact steps i have to follow to allow this port in fedora firewall.
What would be the best firewall script to use with Fedora 12? I have tried MonMotha's Firewall 2.3.8 pre9 script, but it seems to want modules that Fedora doesn't use.
How can I make iptables allow my windows client to see my PC / smb shares? When I turn off the fedora firewall it just works fine, but how can I manage smb in a more secure way via iptables to work? Code: iptables -A INPUT -s 192.168.0.0/255.255.255.0 -j ACCEPT But where do I get the correct address from? Will this example allow only 192.168.0.0 (is this a valid IP at all, usable by any PC? ) or anyone in the network (aka 192.168.0.*) to access my share?
The firewall in Fedora 12 seems to block UPnP by default, but opening port 1900 for UDP, as I have seen suggestedes not resolve the problem.have the following three scenarios:Firewall Enabled: Transmission cannot open a port by UPnPFirewall Enabled (1900 UDP allowed): Transmission cannot open a port by UPnPFirewall Disabled: Transmission opens a port via UPnP fineAny ideas? Yes, the port that I'm trying to open is also allowed. Router is a Linksys BEFSR41 v4.3, should you care
I was running NFS in my Fedora. I found that I could not mount exported directory in client machine (Fedora ) with firewall enable in NSF server. Even I tried by clicking out all services in firewall (but not disabling it), it did not work. To make it work, I had to disable firewall. Is there any way to do this without disabling firewall?
Even though I've set up HTTPS to be trusted, it still blocks my school's https site: "mnsu.edu/eservices" same with SAMBA and SSH.
If enter the GUI and authenticate as root, change anything and apply, then exit: it works fine and so does SAMBA. However, after restarting, everything stops working again.
yet secure firewall configuration that doesn't require any login or headaches.
I want to open the port 18680 on my remote Fedora 14 machine. I didsudo iptables -I INPUT -p tcp --dport 18680 -m state --state NEW,ESTABLISHED -j ACCEPTsudo iptables -I OUTPUT -p tcp --sport 18680 -m state --state ESTABLISHED -j ACCEPTsudo service iptables saveThe status returned is OK.I have also opened the port on my security group on Amazon. Also, I rebooted the machine.When I use the browser to view the application running at port 18680 the browser cannot connect.
Since I installed FC11 I can't get vpnc to work (I always getno response from target").Also I can't ping any external IP even with the firewall disabled.What I see strange is that I had the same configuration in FC10 and the router configuration seems okay to me:
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0
I want to write a custom rule to allow all connections to the ip addresses on my local network (192.168.2.2 through ...99) but I don't know how. I know adding a custom rule asks me to read a file and put it in "iptables" format, but I don't know how...
tell me the default runlevels in the firewall for the netfs service. I messed with it and rather than enable it, I would like to set it back to default.
I always had the x86 installed on my laptop, but I figured for fedora 12 I would install the i386 version so I would only have to burn 1 disc (desktop needs i386). But the first few days, I couldn't open the firewall from the menu because it always crashed. From terminal no problem. This was with a couple of these standard gnome apps. With the 'autmatic bug reporting tool' I can now see how many times each program crashes. Samba still crashes every time I try to open it, python crashed, firefox loves to crash these days (with a flash open), amsn crashed a couple of times (empathy and telepathy-butterfly packages).Ofcourse I update my system every few days, so I have the latest updates of each package.