2 NIC in linux Post: 302147073

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1. Solaris

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4. Linux

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6. Solaris

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7. IP Networking

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8. Red Hat

I want to tune NIC's rps, rfs and xps value. which NIC device should I modify.

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9. Linux

Add two different subnet public IPs to single NIC or two different NIC on same box

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LEARN ABOUT DEBIAN

shorewall-proxyarp

SHOREWALL-PROXYARP(5)						  [FIXME: manual]					     SHOREWALL-PROXYARP(5)

NAME

       proxyarp - Shorewall Proxy ARP file

SYNOPSIS

       /etc/shorewall/proxyarp

DESCRIPTION

       This file is used to define Proxy ARP. There is one entry in this file for each IP address to be proxied.

       The columns in the file are as follows.

       ADDRESS - address
	   IP Address.

       INTERFACE - interface (Optional as of Shorewall 4.4.16)
	   Local interface where system with the ip address in ADDRESS is connected. This column is only required when HAVEROUTE is set to No (no)
	   or is left empty.

       EXTERNAL - interface
	   External Interface to be used to access this system from the Internet.

       HAVEROUTE - [-|Yes|No]
	   If there is already a route from the firewall to the host whose address is given, enter Yes or yes in this column. Otherwise, enter no
	   or No or leave the column empty and Shorewall will add the route for you. If Shorewall adds the route, its persistence depends on the
	   value of thePERSISTENT column contains Yes; otherwise, shorewall stop or shorewall clear will delete the route.

       PERSISTENT - [-|Yes|No]
	   If HAVEROUTE is No or no, then the value of this column determines if the route added by Shorewall persists after a shorewall stop or a
	   shorewall clear. If this column contains Yes or yes then the route persists; If the column is empty or contains No or no then the route
	   is deleted by shorewall stop or shorewall clear.

EXAMPLE

       Example 1:
	   Host with IP 155.186.235.6 is connected to interface eth1 and we want hosts attached via eth0 to be able to access it using that
	   address.

		      #ADDRESS	      INTERFACE       EXTERNAL
		      155.186.235.6   eth1	      eth0

FILES

       /etc/shorewall/proxyarp

SEE ALSO

       http://shorewall.net/ProxyARP.htm

       http://shorewall.net/configuration_file_basics.htm#Pairs

       shorewall(8), shorewall-accounting(5), shorewall-actions(5), shorewall-blacklist(5), shorewall-hosts(5), shorewall_interfaces(5),
       shorewall-ipsets(5), shorewall-maclist(5), shorewall-masq(5), shorewall-nat(5), shorewall-netmap(5), shorewall-params(5),
       shorewall-policy(5), shorewall-providers(5), shorewall-rtrules(5), shorewall-routestopped(5), shorewall-rules(5), shorewall.conf(5),
       shorewall-secmarks(5), shorewall-tcclasses(5), shorewall-tcdevices(5), shorewall-tcrules(5), shorewall-tos(5), shorewall-tunnels(5),
       shorewall-zones(5)

[FIXME: source] 						    06/28/2012						     SHOREWALL-PROXYARP(5)