similar to: Trying to override MAC addr

Under Windows, I have used RODBC to connect to Excel spreadsheets as per the example below: library(RODBC); connect = odbcConnectExcel("testdata.xls"); query = "SELECT [data$.ethn], [data$.sex], [data$.age], [data$.height], [data$.weight], [label$.label] FROM [data$], [label$] WHERE [data$.ethn] = [label$.ethn];" data =

Hi all, It's possible to create an alias of a device? Something like a device loN that all it's traffic is send to ethN, so ethN and loN are equivalent. It's for a bridged setup, i'm not trying to setup another IP on a device. Thanks! Jordi -- ...................................................................... __ / / Jordi Prats C E / S / C A

Hi list, I'm trying Centos7 and using systemD. I've noticed that interfaces name does not have anymore eth0,eth1, ethN but a different name. What do you think about predictable network if name assigned by systemd?

My ISP assigned prefix is: 2607:F4B8:3::/48 So I am building my internal IPv6 firewall/router/ etc. I want to have a static IPv6 address on its eth0 so that I can create static v6 routes to it from the gateway. I add the following lines to ifcfg-eth0: HWADDR=00:40:F4:05:A8:F1 IPV6INIT=yes IPV6_AUTOCONF=no IPV6ADDR="2607:F4B8:3:1" if-up eth0 gets the error: Error: an inet prefix

The RSEL Project has working builds of EL6 and 7 out for embedded ARM devices like the raspberry pi. http://www.redsleeve.org You need to dig through their wiki four instructions your several devices. Am 14.05.2015 23:46 schrieb "Johnny Hughes" <johnny at centos.org>: > On 05/14/2015 04:19 PM, Always Learning wrote: > > > > On Thu, 2015-05-14 at 13:51 -0700, John R

I have read a few ways to do this, but not 100% sure. I need the interfaces reliably associated to the hardware (there are more than one), so the ifcfg-ethn has the mac address in it. I need to match the mac address of an old router that is about to be removed so I need not change any dns related config. Thanks! jlc

So I do not want to run radvd on my public subnet (between the gateway and firewall). I am trying to set up the firewall's public interface. For now in ifcfg-eth0 I have the lines: DEVICE=eth0 BOOTPROTO=static HWADDR=00:40:F4:05:A8:F1 IPV6INIT=yes IPV6_AUTOCONF=no IPV6ADDR="2607:F4B8:3:1:0:40:F405:A8F1" ONBOOT=yes And in network I have: NETWORKING=yes NETWORKING_IPV6=yes

# HG changeset patch # User Roger Pau Monne <roger.pau@entel.upc.edu> # Date 1318335991 -7200 # Node ID 2fb4bf8c16cd35ddc0bf7ddc7ff8fda4b9678211 # Parent 64f17c7e6c33e5f1c22711ae9cbdcbe191c20062 libxl: reimplement buffer for bootloading and drop data if buffer is full. Implement a buffer for the bootloading process that appends data to the end until it''s full. Drop output from

Hi all, Up until now, we''ve been using Xen 3.0 on CentOS 5.x. Under this setup, dom0 was given a virtual ''ethX'' with the original ''ethX'' (now ''pethX'') IP address. Under this older config, neither ''pethX'' or ''xenbrX'' had an IP address. The logic was to keep traffic from the domU''s, through

Hello all, Got myself the Linux Advanced Routing & Traffic control book http://lartc.org/howto/ All the commands in the guide do not survive reboots. Could someone point me in the right direction, where I can find CentOS/Redhat specific documentation on the whole /etc/sysconfig/network* setup? Kind regards, Coert Waagmeester

> On Feb 21, 2019, at 12:00 PM, Warren Young <warren at etr-usa.com> wrote: >> >> remotely talking someone through changing ifcfg-noisenoise via nano is a >> minor nightmare, especially now that Confusing Network Device Naming is >> the default. > > A relevant war story might help here. > > We were upgrading an old CentOS 5 box in the field. They

Hello All, I need to stub two class methods before a selenium call. The .rsel is : require ''mocha'' SalesConfigWork.stubs(:load_work_data) SalesConfigWork.stubs(:delete_work_data) setup :fixtures => :sales_config_works open "/" The Selenium test runner result is : undefined method `stubs'' for SalesConfigWork:Class Extracted source (around line *#0*):

I''m converting my network from a "one interface per segment" to a "single connection with vlans", well, some hardware I have requires using different vlan IDs. suffice it to say I need bridges to connect a few different vlans that should all be one but can''t be because of firmware constraints. so my first step is to get shorewall to know about bridges.

Package: xen-utils-4.17 Version: 4.17.1+2-gb773c48e36-1 Severity: important Dear Maintainers, On one of our domUs we discovered that the network interface names were wrongly assigned since recreating the domU after an upgrade to bookworm. If over 10 network interfaces are configured the mapping (dom0) vifX.10 <-> eth10 (domU) does not apply anymore. Instead the interfaces on dom0 are

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi list, I have a *very* strange problem, unfortunately it's kind of a show stopper regarding the deployment of the machine. :( I have two Intel Gigabit Ethernet NICs on board (Supermicro-based Server), quoting lspci (full output see at the end of the email): 0d:00.0 Ethernet controller: Intel Corporation 82573E Gigabit Ethernet Controller

Hello, We encountered a problem while testing SRIOV on kubevirt [1]: We are currently using the Device "hostdev" generic options to pass-through the VF to the guest. It is not done through the "interface" (with type hostdev) because that option requires access to the PF which is not available in our case (the VF is moved to the container namespace where libvirt runs, but not

Afternoon all, I have a box with 5 NICs, which I intend to use as an external interface, and an internal and dmz interface for each of 2 companies. They are all (currently) 3c905b''s, but this could change in the future (in that I may replace 2 of them with gig cards). Anyway at boot they are apparently labeled according to the order the modules are loaded and then their order on the

Hello all, I have a Selenium test calling |open|/sales/approve_activity| The data list gathered for this page requires an external database call to a stored procedure to fill a "work table" that is read for the data on the page (SQL 2000). I have the call wrapped in a single-line method. During my functional test, I mock-disable the stored procedure call, as the "work table"

We had a complaint recently from a customer that received a server we shipped out that their monitor just showed a black screen. It turns out that they?d hooked it up to an ancient POS with 800x600 as its best resolution, and gdm in CentOS 7 apparently assumes at least 1024x768. It was apparently a major hassle for them to hunt down a reasonable monitor for us. Since we almost never use the GUI

> Hi. what creates veth0 and vifu.0, when? what''s the > underlying architecture behind them? Just trying to > understand the internals. netback/loopback.c creates them. It''s effectively a point to point link, allowing domain 0 to connect on to the bridge in the same manner that other domains do. (before, packets to domain 0 were short-cutted and came off the