Merge pull request #82490 from ripom/patch-1

Gateway IP in the subnet

Author: ktoliver

articles/virtual-machines/linux/multiple-nics.md

@@ -215,7 +215,7 @@ ssh [email protected]
 
 To send to or from a secondary network interface, you have to manually add persistent routes to the operating system for each secondary network interface. In this article, *eth1* is the secondary interface. Instructions for adding persistent routes to the operating system vary by distro. See documentation for your distro for instructions.
 
-When adding the route to the operating system, the gateway address is *.1* for whichever subnet the network interface is in. For example, if the network interface is assigned the address *10.0.2.4*, the gateway you specify for the route is *10.0.2.1*. You can define a specific network for the route's destination, or specify a destination of *0.0.0.0*, if you want all traffic for the interface to go through the specified gateway. The gateway for each subnet is managed by the virtual network.
+When adding the route to the operating system, the gateway address is the first address of the subnet the network interface is in. For example, if the subnet has been assigned the range *10.0.2.0/24*, the gateway you specify for the route is *10.0.2.1* or if the subnet has been assigned the range *10.0.2.128/25*, the gateway you specify for the route is *10.0.2.129*. You can define a specific network for the route's destination, or specify a destination of *0.0.0.0*, if you want all traffic for the interface to go through the specified gateway. The gateway for each subnet is managed by the virtual network.
 
 Once you've added the route for a secondary interface, verify that the route is in your route table with `route -n`. The following example output is for the route table that has the two network interfaces added to the VM in this article:
 
@@ -239,4 +239,4 @@ ping bing.com -c 4 -I eth1
 ## Next steps
 Review [Linux VM sizes](../sizes.md) when trying to creating a VM with multiple NICs. Pay attention to the maximum number of NICs each VM size supports.
 
-To further secure your VMs, use just in time VM access. This feature opens network security group rules for SSH traffic when needed, and for a defined period of time. For more information, see [Manage virtual machine access using just in time](../../security-center/security-center-just-in-time.md).
+To further secure your VMs, use just in time VM access. This feature opens network security group rules for SSH traffic when needed, and for a defined period of time. For more information, see [Manage virtual machine access using just in time](../../security-center/security-center-just-in-time.md).