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Questions tagged [interface]

333 questions
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Spacewalk/Cobbler system with multiple interfaces/MAC

I have bare metal provisioning set up with a DHCP/PXE server and a Spacewalk server. I'm using cobbler system records to match a machines MAC address to the system profile. Basically: cobbler system add --name=example --profile=example…
ryan8v
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Quering history of network interface in zabbix server return empty set?

I've installed Zabbix on Ubuntu. Although I can see a "graph" and related "latest data" for all network interfaces in Zabbix front-end, there is no data for them when I directly query MySQL database!!!! mysql>select value from history where…
samiranapper
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public interface not listening by default centos 7

I have two NIC on my system with centos 7 as OS. One interface is public with ip 172.68.122.120 (em1) and second with ip 10.11.15.20 (p4p1). Now When I reboot my system, bydefault, public ip is not going to ping while private ip can be ping within…
Hafiz Muhammad Shafiq
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How to change interface language of sql server 2008?

As you can see in the image below, the SQL Server Interface language is in Spanish and I want to change to English. I tried my best to find a way to change it without uninstalling this Spanish installation as there are databases already used by some…
Hareef
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Default login information on web apps unsafe?

I'm sorry for that novice question, however as a beginner I'm wondering: isn't there a security problem if I deploy an application (e.g. on Tomcat) and I can access this via a Web-Interface, where I can login with a default username and password?…
DSchiff
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How can i assing ip_local_port_range for different network interfaces

I want to ask is it possible to specify different port ranges (ip_local_port_range) for different physical interfaces on the same PC. Or is it the same for all physical interfaces.
MrImmortalTT
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How to declare an interface as down under defined circumstances?

I would like to know if there are any way (under Linux, of course) to declare an interface as down if I got more than X % of packets errors or more than X % of collisions. Any idea ? Regards,
Henry-Nicolas Tourneur
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Assigning 2 IPv4 blocks to one interface

I have been assigned these 2 blocks by my provider Block: x.x.x.184/29 Usable range: x.x.x.186 - x.x.x.190 Gateway: x.x.x.185 Subnet: 255.255.255.248 And Block: x.x.x.192/29 Usable range: x.x.x.194 - x.x.x.198 Gateway: x.x.x.193 Subnet:…
Evan Graham
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%Invalid interface type and number

I am trying to apply a scenario from the Cisco CCENT book where a 2811 Router uses VLANs. I have applied the network as is in the book inside my Packet Tracer. Here is the section in the book and next is my implementation and the error I am…
tony9099
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Debian Jessie /etc/network/interfaces post-up route gateway won't persist reboot

I have a Debian Jessie box with 2 interfaces. I want eth1 to route public traffic on public static IP 1.2.3.4, and eth0 to route mgmt traffic on 192.168.0.55, so I edited /etc/network/interfaces to look like: source /etc/network/interfaces.d/* #…
batflaps
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How to send answer packets to initial NIC in Windows 2008?

There are two hosts. Both has two NICs. [host1] -- lan -- [host2] | | internet internet host1 - Win Server 2008 host2 - Linux Debian How to route tcp connections to host1 through host2 from the internet? The problem is…
Viacheslav Gostiukhin
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Assign VLAN to multiple ports in SonicWALL TZ300

I have a SonicWALL TZ300 with Cisco SG200-08 smart switches. My X1 interface is my WAN and my X0 interface is the default LAN. My X2 interface is 192.168.1.1 and is in a custom public zone (LAN2). I have then created three VLANs within X2. VLAN ID |…
MrPeanut
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OpenVPN - connect server as client to itself

I have tried to setup a small openvpn network but I ran into one big problem. I have a server and a machine at home. So I created a openvpn server on my machine and a configured the client on the other machine. Ping and anything else work fine. But…
user219962
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Expert iptables Nat - Virtual interface ip address issue

I've been looking information related to this problem several days, I had no luck finding a concrete explanation. Explanation about this issue: With this command I redirect one ip to another ip in other server. Server A = 169.200.77.211 Server B =…
Nelson
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Specific host file for interface with dnsmasq

I use a VPN on an interface, e.g tun0 (2.2.2.0/24), while the LAN network is on the interface eth0 (1.1.1.0/24). I use dnsmasq to route specific addresses to my LAN and these addresses have their VPN network counterparts which should link to the…
peperunas
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