I‘m typing the following command under Ubuntu Linux:
route add default gw 192.168.3.2 eth0
But it is giving me out the following error:
SIOCADDRT: File exists
How do I fix this problem?
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Networking
How do I send gratuitous ARPs under Linux? How do I tell my DUMMY router that the IP is over here now, under Linux operating systems?
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What does an IPv6 address look like? Can you give an example of IPv6 address? How do I view an IPv6 address under Linux or UNIX operating systems?
{ 1 comment }
I need to know how much data are transmitted on my ppp0 network or eth0 Internet links? How do I set IP accounting by address such as 123.1.2.3 and 123.1.2.4? How do I set IP accounting per Apache virtual domain? How do I set accounting by service port (http, smtp) and protocol (tcp, udp, icmp)? How do I record how much traffic each of the clients computer is using?
{ 6 comments }
When I try to ping other UNIX / Linux / BSD or MS-Windows servers in our network I get the following message:
TTL Expired In Transit
How do I fix this problem?
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We have corporate intranet network for our web site as us.example.com, jp.example.com (asia.example.com), uk.example.com (eu.example.com). How do I replicate static content stored at /var/www/corporate_lan/ such as javascript files, css files, and images between our USA, Japan and UK web servers running under UNIX or CentOS or Redhat Enterprise Linux based Apache servers?
{ 5 comments }
