How to enable presistent proxy_arp
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I'm having trouble finding a way to make the following command persistent on my debian router
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp
I did find that I can do it for ip forwarding in the File: /etc/sysctl.conf
I would just need to uncomment ipv4.ip_forward=1 but I'm not sure how to do it for proxy_arp would it just be ipv4.proxy_arp=1?
networking proxy
asked Dec 6 '17 at 3:32
Katz
2732525
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up vote
0
down vote
favorite
I'm having trouble finding a way to make the following command persistent on my debian router
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp
I did find that I can do it for ip forwarding in the File: /etc/sysctl.conf
I would just need to uncomment ipv4.ip_forward=1 but I'm not sure how to do it for proxy_arp would it just be ipv4.proxy_arp=1?
networking proxy
asked Dec 6 '17 at 3:32
Katz
2732525
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I'm having trouble finding a way to make the following command persistent on my debian router
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp
I did find that I can do it for ip forwarding in the File: /etc/sysctl.conf
I would just need to uncomment ipv4.ip_forward=1 but I'm not sure how to do it for proxy_arp would it just be ipv4.proxy_arp=1?
networking proxy
asked Dec 6 '17 at 3:32
Katz
2732525
I'm having trouble finding a way to make the following command persistent on my debian router
echo 1 > /proc/sys/net/ipv4/conf/all/proxy_arp
I did find that I can do it for ip forwarding in the File: /etc/sysctl.conf
I would just need to uncomment ipv4.ip_forward=1 but I'm not sure how to do it for proxy_arp would it just be ipv4.proxy_arp=1?
networking proxy
asked Dec 6 '17 at 3:32
Katz
2732525
asked Dec 6 '17 at 3:32
Katz
2732525
asked Dec 6 '17 at 3:32
Katz
2732525
asked Dec 6 '17 at 3:32
Katz
2732525
2732525
add a comment |Â
add a comment |Â
1 Answer
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You can do it two different ways.
First, you can target a specific interface (enp3so in this case):
# The next line enables proxy arp for IPv4 on the main Ethernet port only
net.ipv4.conf.enp3s0.proxy_arp = 1
The other way is more generic and will apply to all interfaces:
# Apply proxy arp for anyone
net.ipv4.conf.all.proxy_arp = 1
Then sudo sysctl -p and you are good
answered Mar 14 at 15:39
macNCheeseB
261
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
You can do it two different ways.
First, you can target a specific interface (enp3so in this case):
# The next line enables proxy arp for IPv4 on the main Ethernet port only
net.ipv4.conf.enp3s0.proxy_arp = 1
The other way is more generic and will apply to all interfaces:
# Apply proxy arp for anyone
net.ipv4.conf.all.proxy_arp = 1
Then sudo sysctl -p and you are good
answered Mar 14 at 15:39
macNCheeseB
261
add a comment |Â
up vote
1
down vote
accepted
You can do it two different ways.
First, you can target a specific interface (enp3so in this case):
# The next line enables proxy arp for IPv4 on the main Ethernet port only
net.ipv4.conf.enp3s0.proxy_arp = 1
The other way is more generic and will apply to all interfaces:
# Apply proxy arp for anyone
net.ipv4.conf.all.proxy_arp = 1
Then sudo sysctl -p and you are good
answered Mar 14 at 15:39
macNCheeseB
261
add a comment |Â
up vote
1
down vote
accepted
up vote
1
down vote
accepted
You can do it two different ways.
First, you can target a specific interface (enp3so in this case):
# The next line enables proxy arp for IPv4 on the main Ethernet port only
net.ipv4.conf.enp3s0.proxy_arp = 1
The other way is more generic and will apply to all interfaces:
# Apply proxy arp for anyone
net.ipv4.conf.all.proxy_arp = 1
Then sudo sysctl -p and you are good
answered Mar 14 at 15:39
macNCheeseB
261
You can do it two different ways.
First, you can target a specific interface (enp3so in this case):
# The next line enables proxy arp for IPv4 on the main Ethernet port only
net.ipv4.conf.enp3s0.proxy_arp = 1
The other way is more generic and will apply to all interfaces:
# Apply proxy arp for anyone
net.ipv4.conf.all.proxy_arp = 1
Then sudo sysctl -p and you are good
answered Mar 14 at 15:39
macNCheeseB
261
answered Mar 14 at 15:39
macNCheeseB
261
answered Mar 14 at 15:39
macNCheeseB
261
answered Mar 14 at 15:39
macNCheeseB
261
261
add a comment |Â
add a comment |Â
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