Secure communication and simple addressing \u2013 WALL IE protects your automation network against unauthorized access. Due to the individual configuration, the firewall can be easily adapted to the requirements of the respective machine network.<\/p>\n
The NAT operating mode serves the forwarding of the data traffic between various IPv4 networks. It enables the address translation via NAT and uses packet filters for the limitation of access to the automation network located behind.
\nIn the bridge operating mode, WALL IE acts as a layer 2 switch. In contrast with normal switches, however, packet filtering is also possible in this operating mode. This means that the restriction of access to individual areas of your network can be achieved without having to use different networks for this purpose.<\/p>\n
\u2013 Low effort for IP integration in higher-level networks (NAT)
\n\u2013 Integration of series machines with the same IP addresses in the production network
\n\u2013 NAT (Basic NAT, NAPT und Portforwarding)
\n\u2013 SNAT: No adjustment of the network configuration in the LAN network necessary
\n\u2013 Access restriction through packet filters: IPV4 addresses, protocol (TCP\/UDP\/ICMP), ports, MAC addresses
\n\u2013 Reduction of the network load through the filtering of broadcasts and multi-casts
\n\u2013 Quick and easy configuration via a responsive web interface
\n\u2013 Easily integrate same IP subnets through port forwarding (NAPT)
\n\u2013 Reduced to the essential functionality
\n\u2013 Import and export of the configuration
\n\u2013 DHCP-Server (LAN) \/ DHCP-Client (WAN)
\n\u2013 DNS-Server (LAN)
\n\u2013 User administration
\n\u2013 Space-saving industrial design for DIN rail<\/p>\n","protected":false},"excerpt":{"rendered":"
Secure communication and simple addressing \u2013 WALL IE protects your automation network against unauthorized access. Due to the individual configuration, the firewall can be easily adapted to the requirements of the respective machine network. The NAT operating mode serves the forwarding of the data traffic between various IPv4 networks. It enables the address translation via […]<\/p>\n","protected":false},"featured_media":70339,"template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_api_id":"120356","_exhibitors":["65655"],"footnotes":""},"tags":[],"edition":[475],"product-category":[],"class_list":["post-65657","products","type-products","status-publish","has-post-thumbnail","hentry","edition-all-about-automation-hamburg-2025"],"_links":{"self":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65657","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/types\/products"}],"version-history":[{"count":1,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65657\/revisions"}],"predecessor-version":[{"id":70207,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/products\/65657\/revisions\/70207"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media\/70339"}],"wp:attachment":[{"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/media?parent=65657"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/tags?post=65657"},{"taxonomy":"edition","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/edition?post=65657"},{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.hamburg.empack-messen.de\/en\/wp-json\/wp\/v2\/product-category?post=65657"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}