similar to: Need help getting two NICs to work on CentOS 7

I have dealt with machines that have multiple network cards in them before, but never when they were on the same subnet so this issue has never come up before. My problem is that I can only access one IP address at a time. I started out using dhcp and found that if I went through the dhcp song-and-dance then that address became active and the other one was disabled, and vice versa. On our local

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Hi There is a Centos 7 up-to-date box with 2 interfaces, let's say 192.168.1.12 - enp2s0, 192.168.1.13 on enp3s0. Default gateway on enp2s0. The gateway is pfsense, IP is 192.168.1.1 with 2 WAN connections On the gateway the outgoing traffic is routed by source ip to different WAN, 192.168.1.12 to WAN1 and 192.168.1.13 to WAN2 On the centos box are set all the route and routing rules:

Hello there, What is the hypervisor that hosts the VM? What does ifconfig show on it? Boris. On Mon, Nov 7, 2016 at 4:36 PM, Gordon Messmer <gordon.messmer at gmail.com> wrote: > On 11/06/2016 11:00 PM, Sean Son wrote: > >> How do I >> configure the networking so that both IPs are pingable and the VM is >> reachable via both IPs? >> > > > You need

I have a Centos 5 machine here that, up until about a year ago, was happily running Icecast and serving streaming audio through through three network connections, consisting of one "local" connection (local address 192.168.1.5) and two cable modems to talk to the outside world. We shut this down about a year ago, but now I am attempting to get it going again on one outside connection

On 09/08/2016 20:01, Gordon Messmer wrote: > On 08/08/2016 04:05 AM, Levente Birta wrote: >> Can I add this in any config files (ex: route-enp2s0)? > > > Yes. Add a route file for each interface, and set up rules to send > packets out the corresponding physical interface: > > https://blogs.oracle.com/networking/entry/advance_routing_for_multi_homed > Yes, but no

Hi all, I have somewhat a strange problem that I could not figure out, maybe someone here can lelp. I have a script that uses scp to distribute files to many servers, I use '-o BatchMode=yes -o ConnectTimeout=2 options so the scp will not get stuck if something is wrong with the remote host. If the remote host is down (non-pingable) or sshd is down the timeout option works and the scp

Hi all, Read many posts on the subject. Using 802.3ad. Few problems; Cannot ping some hosts on the network, they are all up. Cannot resolve via DNS which is one of the hosts that I cannot ping, internal nor external DNS hosts. Unplugging the NICS and plugging them back in will then not allow pining if the default d=gateway. When cold booting it somewhat works, some hosts are pingable while

Hello, I'm trying to set up IP aliases within a QEMU/KVM guest on CentOS 5.5 x86_64, going through a bridged virtualized interface. The virtualized interface in the guest is configured as follow: # ifcfg-eth1 DEVICE=eth1 BOOTPROTO=none PEERDNS=yes GATEWAY=IP.OF.HOST.GATEWAY HWADDR=11:11:11:11:11:11 IPADDR=IP.OF.GUEST.ETH1 NETMASK=255.255.255.255 ONBOOT=yes ARP=yes USERCTL=no IPV6INIT=no #

On 11/06/2016 11:00 PM, Sean Son wrote: > How do I > configure the networking so that both IPs are pingable and the VM is > reachable via both IPs? You need one rule file per interface, which directs traffic out the appropriate interface based on the source address of the packet: https://blogs.oracle.com/networking/entry/advance_routing_for_multi_homed

I can't seem to dial out with Voicepulse Open Access service using *. Incoming works fine. Another user posted a few weeks back that they were having problems and there are some threads at dslreports.com about this as well. Maybe someone here can figure out what the issue is from the sip debug info below. I am at a loss. The audible error message from Allison is 0984 (from VP server) Here is

Ok, I''m hoping this is a fairly trivial issue, and I''m missing something. I''m trying to use Solaris zones (Nevada Build 117) to act as a DMZ and a router, using exclusive IPs, VNICs (from Crossbow), and connecting to the internet (static IP from my ISP). I''ve got the DMZ working - that zone sees the internet, can do name lookups, ftp, telnet, ssh, etc etc etc.

this time when I try to connect the first node: [root@qaagt20 ~]# /etc/init.d/puppet start Starting puppet: /usr/lib/ruby/1.8/net/http.rb:560:in `initialize'': No route to host - connect(2) (Errno::EHOSTUNREACH) from /usr/lib/ruby/1.8/net/http.rb:560:in `open'' from /usr/lib/ruby/1.8/net/http.rb:560:in `connect'' from

Connecting to proxy.dca.broadvoice.com Calls all of a sudden cannot be completed. Cannot ping proxy.dca.broadvoice.com Changed to proxy.chi.broadvoice.com pingable, but now get the following: Got SIP response 500 "Internal Server Error" back from 147.135.12.128internal error Called Tech Support... get dead air then carrier busy signal. Anyone else having

Just had a box go unresponsive on all services (still pingable) had a session still open to it but any command would result in the error "no more processes" Checks clean for a rootkit and nothing amiss in the logs (that I can find). I have never heard of a bsd box giving this error before, I can't even think of what (other than a hack) would cause such an ungraceful freeze. Any

On Wed, Aug 10, 2016 at 09:29:15AM +0300, Levente Birta wrote: > I read the document again ... and this talk about accessing this multi-homed > host from the internet... > I have all this configured and working! You say this is working because of the output here? # ip route show default via 192.168.1.1 dev enp3s0 default via

Hopefully this isn''t completely inappropriate, but lately I''ve been curious about what books people have found most helpful in their development as programmers. If one of the icons like Dave Thomas, DHH, Mike Clark, Andy Hunt et al could weigh in that''d be awesome :) Here are some of my favorites: Refactoring, Martin Fowler Mastering Regular Expressions, Friedl

Hi, I would like to run a network firewall as a VM on a KVM host. There are ~ 25 VLANs delivered to the KVM host on three dedicated links, no LACP or other things. I have the VLANs 100-180 on the host's enp1s0, the VLANs 200-280 on the host's enp2s0 and the VLANs 300-380 on the host's enp3s0. To save myself from configuring all VLANs on the KVM host, I'd like to hand the entire

Hi, Tinc experts I’m on-boarding for Tinc for just quite a few days, and trying to setup the connection between one client to multiple server, where multiple vpn tunnels from the client to different server. From the documentation, it indicate the tinc.conf can support multiple ConnecTo, also the tinc can support multiple netname, like /etc/tinc/net1, /etc/tinc/net2. My question is, for my above

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I've been trying to get nouveau working on a Geforce 6600LE in a dual-core G5 PowerMac system. For various reasons, it's not working. The first problem I encountered was the lack of virt_to_bus on 64-bit PPC. After talking to benh on IRC, I created the attached patch. nouveau.ko can at least load on PPC64 now. :) However, during X-server