Merge pull request #266836 from limwainstein/remove-ipv6

Removing IPv6

Author: ttorble

articles/defender-for-iot/organizations/concept-supported-protocols.md

@@ -31,7 +31,7 @@ OT network sensors can detect the following protocols when identifying assets an
 |**Honeywell**     |    ENAP<br> Experion DCS CDA<br> Experion DCS FDA<br> Honeywell EUCN <br> Honeywell Discovery     |
 |**IEC**     |    Codesys V3<br>IEC 60870-5-7 (IEC 62351-3 + IEC 62351-5)<br> IEC 60870-5-104<br> IEC 60870-5-104 ASDU_APCI<br> IEC 60870 ICCP TASE.2<br>  IEC 61850 GOOSE<br> IEC 61850 MMS<br> IEC 61850 SMV (SAMPLED-VALUES)<br> LonTalk (LonWorks)    |
 |**IEEE**     |     LLC<br> STP<br> VLAN    |
-|**IETF**     |  ARP<br> DHCP<br> DCE RPC<br> DNS<br> FTP (FTP_ADAT<br> FTP_DATA)<br> GSSAPI (RFC2743)<br> HTTP<br> ICMP<br> IPv4<br> IPv6<br> LLDP<br> MDNS<br> NBNS<br> NTLM (NTLMSSP Auth Protocol)<br> RPC<br> SMB / Browse / NBDGM<br> SMB / CIFS<br> SNMP<br> SPNEGO (RFC4178)<br> SSH<br> Syslog<br> TCP<br> Telnet<br> TFTP<br> TPKT<br> UDP       |
+|**IETF**     |  ARP<br> DHCP<br> DCE RPC<br> DNS<br> FTP (FTP_ADAT<br> FTP_DATA)<br> GSSAPI (RFC2743)<br> HTTP<br> ICMP<br> IPv4<br> LLDP<br> MDNS<br> NBNS<br> NTLM (NTLMSSP Auth Protocol)<br> RPC<br> SMB / Browse / NBDGM<br> SMB / CIFS<br> SNMP<br> SPNEGO (RFC4178)<br> SSH<br> Syslog<br> TCP<br> Telnet<br> TFTP<br> TPKT<br> UDP       |
 |**ISO**     |  CLNP (ISO 8473)<br> COTP (ISO 8073)<br> ISO Industrial Protocol<br>  MQTT (IEC 20922)       |
 | **Jenesys** |FOX <br>Niagara |
 |**Medical**     |ASTM<br> HL7  <br> DICOM  <br>  POCT1     |