0

I've a Linux box (CentOS 7) with one interface. Its IP is 10.10.0.2. I have an alias IP address too: 10.20.0.2. I'd like to call a webservice from the alias IP address. How can I achieve this? So add the default source address to a specific ip range?

Roberto
  • 125
  • 2
  • 13

1 Answers1

0

you need to a SNAT rule into you nat table

iptables  -t nat -A POSTROUTING -d DESTIP/PREXFIX -j SNAT --to-source 10.20.0.2

or more specific

iptables  -t nat -A POSTROUTING -d DESTIP/PREXFIX  -p tcp -m tcp --dport 80 -j SNAT --to-source 10.20.0.2
EchoMike444
  • 449
  • 1
  • 3
  • 6