Louis Loizides

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  1. NAT data direction

    Louis Loizides posted a topic in Allen Bradley / Rockwell Automation

    I have an Allen Bradley 9300-ENA NAT with the attached config. The public IPs are 172.31.x.x. The private IPs are 192.168.1.x. I have a SAMBA share on the public network at 172.31.0.99 that I want to use for backups of one of the two PCs on the private network - 192.168.1.99 and 192.168.1.109. The SAMBA share has a private IP of 192.168.1.210. I have the gateway on each of those PCs set to the NAT's private address (192.168.1.19). If I try to ping or access the two private PCs using their public IPs I get through ok. If I try to do this in the reverse direction - reach the SAMBA share by navigating to 192.168.1.210 - it doesn't work. I can't ping it either. Does the NAT only work in one direction? If so is there a way to get it to work in both?