similar to: How to block routing/forwarding with firewalld

Dear R-helpers, I have two data frames, op and em4: > str(op) 'data.frame': 37 obs. of 5 variables: $ m : num 0.202 0.336 0.122 0.139 0.14 ... $ lln : num 0.798 0.643 0.863 0.835 0.823 ... $ rrn : num 0.789 0.702 0.894 0.895 0.923 ... $ asym2: num 0.177 0.304 0.108 0.187 0.274 ... $ asym3: num 0.0755 0.0975 0.0818 0.0651 0.13 ... > str(rownames(op)) chr

Hi! I just upgraded a machine to 7.7.1908 and the default route is not being set on boot. This particular server has a bonded interface, and the corresponding configuration for the master is ( /etc/sysconfig/network-scripts/ifcfg-bond0): TYPE=Bond BOOTPROTO=none DEFROUTE=yes IPV4_FAILURE_FATAL=yes NAME=bond0 DEVICE=bond0 ONBOOT=yes IPADDR=10.3.20.131 PREFIX=24

Hello I have a virtual server with 3 existing VMs running on it without issue. The host has 4 NICs installed; em1 for the host, em2 and em3 already in use by other VMs. I would like to dedicate em4 to my new VM however when I create the bridge like I did for the others I do not get a vnet3 device show up in the list as shown below. I tried using the GUI and virsh to create the bridge. I ended

On 11/6/2015 3:58 PM, James Hogarth wrote: > I have a couple of relevant articles you may be interested in ... > > On assigning the zone via NM: > https://www.hogarthuk.com/?q=node/8 > > Look down to the "Specifying a particular firewall zone" bit ... > remember that if you edit the files rather than using nmcli you must > reload NM (or do nmcli reload) for that

On Mon, November 16, 2015 16:39, Nick Bright wrote: > On 11/6/2015 3:58 PM, James Hogarth wrote: >> I have a couple of relevant articles you may be interested in ... >> >> On assigning the zone via NM: >> https://www.hogarthuk.com/?q=node/8 >> >> Look down to the "Specifying a particular firewall zone" bit ... >> remember that if you edit the

On 6 November 2015 at 21:49, Pete Travis <lists at petetravis.com> wrote: > On Nov 6, 2015 3:31 PM, "Nick Bright" <nick.bright at valnet.net> wrote: >> >> Greetings, >> >> One of my biggest frustrations with CentOS 7 has been firewalld. >> >> Essentially all of the documentation just flat doesn't work. >> >> One common

I've been using tinc for about a decade now (thanks for the great work !), but I'm stuck with a new dial-in setup which seemed pretty simple. I've got a server host with two interfaces: local LAN: 192.168.50.0/24 DMZ : 192.168.57.0/24 Now I want do dial in with clients over the DMZ, so that the virtual interface of the clients appears on the local LAN of the host on layer 2 with

Hello, I?m trying to configure a CentOS 7 server to act as a host for a bunch of virtual servers (KVM). I have an 802.3ad bonded Ethernet connected to the server with a bunch of tagged VLANs. I want to be able to build a bridge interface on the server for each VLAN and then attach that to the bond interface and the virtual clients. I also want to attach a host interface to one of the VLANs

Hi all, I have tried to migrate a domain from Samba3 to Samba4 Ad and now using samba RC4. Referring to release note document, I should use winbindd instead of winbind. However, I cannot start samba4 daemon when using winbindd parameters, but can start using winbind parameters. Would you please help. Thanks. Below is the current config file: [global] # workgroup = NT-Domain-Name or

In CentOS 6.7 I ran setup command and I could configure network settings from that "gui" utility at command line. In CentOS 7 I don't know where this goes or how to enabled. I have installed a few packages: yum install setuptool -y \ && yum install system-config-network-tui -y \ && yum install system-config-firewall* -y \ && yum install

I would also like to help as well. As KMacy knows before i asked a lot of questions for T2 types of servers but unfortunately i have no more access to those kind of hardware as well. I;m willing to participate if a team will be formated.

I had a major HD failure and need to rebuild my host server and the virtual servers that resided on it. I am moving from CentOS 5.6 to CentOS 6.3. I am using the same configuration, as best as I can tell, that was working only hours ago on 5.6 but does not work on 6.3. My guest server can see network traffic on the bridged network device but I cannot seem to interact with it. Iptables turned

Hi, We have a Dell server with 4 Ethernet interface. I would to aggregate them in a bond. Everything work but the default gateway doesn?t work on the ? bond0 ? interface and I have no links. My configuration: - CentOS 7: :/etc/sysconfig/network-scripts# uname -a Linux nas-mtd2 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux - NetworkManager disabled:

On 20/09/2019 04:55, Carlos A. Carnero Delgado wrote: > Hi! > > I just upgraded a machine to 7.7.1908 and the default route is not being > set on boot. This particular server has a bonded interface, and the > corresponding configuration for the master is ( > /etc/sysconfig/network-scripts/ifcfg-bond0): > > TYPE=Bond > BOOTPROTO=none > DEFROUTE=yes >

Greetings, I'm attempting to get several virtual machines setup on a Fedora19 host system, with the traditional bridge network devices (br0, br1, etc). I've done this many times before with older versions of Fedora (16, 14, etc), and it just works. However, for reasons that I cannot figure out, the bridge doesn't seem to be working in Fedora19. While I can successfully connect to

Hi, We're having some trouble with detection of a couple of Sil3124 SATA controller cards on newer motherboard and processor combos. Specifically, we're running a Supermicro X9SCM-F motherboard (latest BIOS) and Intel E3-1220v2 CPU. What we're seeing: - Syba Sil3124 PCIe cards are only being detected when installed in PCIe Slot 4 -- The motherboard documentation shows that this

I'm having a few issues with firewalld on a CentOS 7 install, in particular when using systemctl to start/check the status of the daemon: Checking the firewalld daemon status ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # systemctl status firewalld firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled) Active: failed

On Wed, Apr 24, 2019 at 12:13 AM Kimberlee Integer Model <kimee.i.model at gmail.com> wrote: > > HI all, > > 1st time contributor here. I was using the guide on securing SSH, and > noticed that the firewall-cmd snippets for filtering by requests per > time seem somewhat outdated. From what I can tell the given snippets, > relay arguments directly down to iptables, and do

Hi there, Wouldn't that be a better solution to create a custom xml file to put in /etc/firewalld and load that "ssh-custom" service instead ? Thanks On 26/04/2019, Kimberlee Integer Model <kimee.i.model at gmail.com> wrote: > Thank you, I've gone in and made the listed changes changed firewalld > sections to use services instead of just port numbers. > > --

Being a fan of IPtables and dreading the eventual transition to Centos 7, I wondered if in C7's firewalld an interface can be assigned to a single zone or to multiple zones such as 'private' and 'trusted'. For example interface em1 having both trusted and public zones assigned to it. If multiple zones per interface are permitted presumably one can segregate traffic by IP range