Questions tagged [snat]
For questions about SNAT, where Source Network Address Translation (source-nat or SNAT) allows traffic from a private network to go out to the internet. For instance, you want to setup SNAT on your router at a branch office, but need help with the configuration.
22 questions
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Sonicwall NAT pooling / PAT / SNAT / state table exhaustion
TLDR: Is the following the correct way to configure a NAT public address pool on a Sonicwall? This is also called Port Address Translation, Source Network Address Translation, or Many-to-Many NAT by ...
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Router SNATs incoming connections [closed]
For some reason, my router changes the source IP of incoming connections.
I can't find which setting makes this happen or if this expected behavior.
For example, this connection was initiated by an ...
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How to forward UDP unicast messages to multiple destinations [closed]
I am trying to forward a UDP Unicast message so that it cant be received by multiple computers. Can anyone point me in the right direction for how to accomplish this?
Here are the details:
There are ...
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Palo Alto Firewall: Why is double NAT needed?
The diagram shows my current network configuration. (Where X is 10).
I have the firewall interface E1/2 at the left configured to 192.168.10.1/24. It is in a trusted security zone. A DHCP server is ...
2
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1
answer
361
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Cisco, Router can communicate; hosts cannot
I am learning CCNA related tasks, I have picked up a Cisco 1900 Series router. I am attempting to set it up behind my existing router (Comcast standard router).
My "Real" network is 10.0.0.0/...
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IP address source and destination translation without a gateway
I have a private network (no gateway) with a number of devices configured on one subnet (say A.A.A.0/24). I would like to change the IP addresses of all devices on this network to a new subnet (say B....
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3
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Why ip nat {in,out}side?
Although I understand how NAT is configured on Cisco, a broader question came up about the why behind it.
When configuring e.g. NAT overload, you specify a few items:
An access list ...
ip access-...
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Is this translation possible on a router, or do I need a proxy?
Is this possible, I cannot seem to find a solution for it..
Using NAT,I have this config (this is on packet tracer)
interface GigabitEthernet0/0/0
ip address 10.1.1.1 255.255.255.0
ip nat inside
...
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How to configure snat between 2 private networks having different nat pools?
Hi, i'm having some problems with the current configuration i have on this network.
I have two nat pools one for the blue square routers, and another for the yellow ones. And i'm using snat to have a ...
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NAT Problem Fortigate 501e v6.0
I created a VIP and am having trouble connecting this VIP to an IPv4 Policy. When I put it into the destination I get an error: "Failed to save some changes: Entry not found." I am trying to create a ...
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Client drops packet from server when SNAT is not enabled at Load Balancer
I understand that one reason we use SNAT on a load balancer for incoming requests is so that the response packet from server will go through the load balancer, where the source IP of returning packet ...
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How do you exclude an IP range on a Fortinet router?
I have a Fortinet 100D router with 5.6.2 OS. I need to set up a SNAT rule that matches everything but a certain IP range. This is easy to do on a Linux system with iptables, but not quickly apparent ...
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Need help with a scenario involving NAT
DST Host
|
|
+-------------+
| |
| RTR3 |
| |
+-------------+
...
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use PAT and static nat at the same time as inside and global nat interface
I've setup a network consisting a "AUTOMAÇÃO->Automation" lan, "Rede interna->Internal network" and the WAN (f0/1). Every device is cisco except 200A (fortigate).
Everyone on internal network must ...
- 153
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Internal mapped IP of other LAN segment (fortigate)
I have two LANs
LAN 1 - 192.168.250.0/24
LAN 2 - 192.168.21.0/24
There is a way to use static NAT to map an IP like 192.168.21.1 to a IP of LAN1 like 192.168.250.1?
The is critical to access some ...
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