Cisco IOS NAT Feature Matrix

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1 Cisco NAT Feature Matrix TAC tice: What's Changing on TAC Web Contents Introduction Prerequisites Requirements Components Used Conventions NAT Feature Matrix Cisco Support Community - Featured Conversations Related Information Help us help you. Please rate this document. Excellent Good Average Fair Poor This document solved my problem. Introduction This document provides the Cisco NAT Technology Feature Matrix with the Cisco platforms comparison as of Cisco Software Release 15.0(1) M. Prerequisites Requirements Just browsing Suggestions for improvement: (256 character limit) Send There are no specific requirements for this document. Components Used This document is not restricted to specific software and hardware versions. Conventions Refer to Cisco Technical Tips Conventions for more information on document conventions. NAT Feature Matrix Cisco NAT features and advanced features with supported platforms are shown in these tables. Table 1 summarizes the NAT feature set and supported Cisco platforms.

2 S.. 1 NAT Features Basic NAT (static, static-port, staticnetwork, dynamic-acl / route-map with or without overload and for interface / pool, translation-timeouts) 15.0 (1)M SXH / SXI 12.2 (18) SXF Static Dynamic Bi-Directional (overlapping) NAT NAT performance enhancements (CEF entry/creation and and timer-wheel support) Autoaliasing of Pool Address Inside Destination NATing/TCP session Load Balancing Writing NAT Translations to the Syslog NAT Routemap nameshare NAT Static Redundancy support NAT Routemap reversible NAT Dynamic Routemap 13 NAT Static Routemap NAT Default Inside Server (static -> interface) NAT Limit (basic max-entries) 16 NAT Limit (beyond

3 max-entries) 17 NAT Fragmentation NAT ALG IP- Fragmention (VFR) NAT -payload support (static) NAT -Payload support (Dynamic) Supported added in 15.1(2)T 20 NAT MPLS support 21 NAT VRF support 22 NAT Match-in-vrf support NAT Preserving address for PAT NAT option to turn-off preserving of address for PAT NAT option to turn-off flow-entry 26 NAT add-route option 27 NAT match-host/host number preservation 28 NAT Rotary 29 NAT non-standard port FTP 30 NAT Multicast 31 NAT EzVPN 32 NAT DNS ALG for UDP. for TCP for UDP. for TCP 33 NAT PPTP ALG 34 NAT NBNS ALG 35 NAT NBDS ALG 36 NAT FTP ALG (for both passive and active FTP) 37 NAT CUSEEME ALG

4 38 NAT TFTP ALG 39 NAT RShell ALG 40 NAT Real Audio ALG 41 NAT VDOlive 42 NAT VXtreme ALG 43 NAT Streamworks ALG 44 ICMP NAT DNS Turn on/off Knob NAT LDAP appendsearch-result option 47 NAT-DNS-Reset-TTL 48 NAT LDAP ALG Table 2 summarizes NAT advanced features and Cisco supported platforms. S NAT Advanced Features NAT NBAR supported ALGs like MGCP, RTSP ALG NAT SCCP (Skinny) ALG (which includes the TCP segmentation support, evenport, non-standard port support) NAT SIP ALGs (which includes even-port, UDP support, non-standard port support) NAT H323 ALGs (which includes the TCP segmentation support, evenport, keepalive) - H225 / H245 / RAS NAT User configured Portrange NAT Session Border 15.0 (1)M SXH / SXI 12.2 (18) SXF

5 7 8 9 Controller (SBC) for SIP NAT Media path optimization (Piggyback) for SIP NAT - IPSec spi-match and non-spi-match NAT-IPSec ISAKMP Port- Preservation 10 NAT OER 11 Stateful NAT (NAT proprietary HA) 12 NAT-PT (IPv6<->IPv4) NAT WLAN support (Accounting and ARP-Ping) NAT Symmetric Port Support 15 NAT NVI 16 NAT Multipart SDP support for SIP 17 NAT Full-range Support 18 NAT Port-Randomization support for header-traffic Cisco Support Community - Featured Conversations Cisco Support Community is a forum for you to ask and answer questions, share suggestions, and collaborate with your peers. Below are just some of the most recent and relevant conversations happening right now. Want to see more? Join us by clicking here Simultaneous NAT overload (internet)... justintwiss 2 Replies 1 month, 1 week ago what is the difference between ip and... admin 1 Reply 8 years, 1 week ago ISDN feature matrix platkeet 1 Reply 8 years, 3 months ago Feature Interaction Matrix btptan 1 Reply 4 months, 3 weeks ago Software Matrix 3 years, 8 months ago

6 Software Matrix jcoreano 1 Reply 3 years, 8 months ago Cisco 1841 Code Upgrade rburneyx10 4 Replies 3 months, 3 weeks ago NAT Question finalconnect 1 Reply 7 months, 1 week ago Router 12.4: Inside -> Outside Source... kmmehlkmmehl 5 Replies 5 months, 3 weeks ago NAT question - Map port 21 to one... jesper_petersen 2 Replies 6 months, 2 weeks ago NAT issue when going across T1 mmurraycisco 5 Replies 3 weeks, 6 days ago Start A New Discussion Subscribe Related Information Cisco Network Address Translation (NAT) Frequently Asked Questions Technical Support & Documentation - Cisco Systems Contacts & Feedback Help Site Map Cisco Systems, Inc. All rights reserved. Terms & Conditions Privacy Statement Cookie Policy Trademarks of Cisco Systems, Inc.

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