See Also Enable IP Icmpreply | Allied Telesis 86222-27 instruction

Patch 86222-27 For Rapier Switches

41

If ALL is specified, all configurable ICMP message replies are disabled. If NETUNREACH is specified, all network unreachable message replies are disabled (RFC792 Type 3 Code 0). If HOSTUNREACH is specified, all host unreachable message replies are disabled (RFC792 Type 3 Code 1). If REDIRECT is specified, all ICMP redirect message replies are disabled (RFC792 Type 5 Code 0, 1, 2, 3).

Example To disable all configurable ICMP messages, use the command:

DISABLE IP ICMPREPLY=ALL

See Also ENABLE IP ICMPREPLY

DISABLE IP ECHOREPLY

SHOW IP ICMPREPLY

ENABLE IP ICMPREPLY

Syntax ENABLE IP ICMPREPLY[={ALLNETUNREACHHOSTUNREACHREDIRECT}]

Description This command enables ICMP reply messages.

If ALL is specified, all configurable ICMP message replies are enabled. If NETUNREACH is specified, all network unreachable message replies are enabled (RFC792 Type 3 Code 0). If HOSTUNREACH is specified, all host unreachable message replies are enabled (RFC792 Type 3 Code 1). If REDIRECT is specified, all ICMP redirect message replies are enabled (RFC792 Type 5 Code 0, 1, 2, 3).

Example To enable all configurable ICMP messages, use the command:

ENABLE IP ICMPREPLY=ALL

See Also ENABLE IP ECHOREPLY

DISABLE IP ICMPREPLY

SHOW IP ICMPREPLY

SHOW IP ICMPREPLY

Syntax SHOW IP ICMPREPLY

Description This command display the status of configurable ICMP messages (Figure

Figure 1: Example output from the SHOW IP ICMPREPLY command:

SHOW IP ICMP REPLY MESSAGES

--------------------------------------------------------------------------------

ICMP REPLY MESSAGES:
Network Unreachable	disabled
Host Unreachable	disabled
Redirect	enabled

--------------------------------------------------------------------------------

Patch 86222-27 for Software Release 2.2.2 C613-10319-00 REV Z

Image 41

Allied Telesis 86222-27 manual See Also Enable IP Icmpreply, See Also Enable IP Echoreply

Contents

Patch For Rapier Switches PCR Module STP, SWI Level PCR Module IPG LevelPCR 03615 Module Load Level PCR Module Firewall Level PCR 02498 Module Vlan Network affecting NoPCR Module SWI Level PCR Module IPG, SWI Level PCR Module Ospf Level PCR 03438 Module Dhcp LevelPCR 03465 Module Dhcp Level PCR Module NTP Level PCR Module Network affecting No PCR Module STP LevelPCR Module Firewall Network affecting No PCR Module Vrrp Level PCR Module TCP Level PCR 03202 Module Core Level Some issues with Dvmrp forwarding have been resolvedPCR 03217 Module Dvmrp Level PCR 03218 Module Dvmrp Level PCR Module TTY Level PCR Module FILE, INSTALL, SCR LevelPCR 03346 Module Snmp Level PCR 03378 Module Dhcp Level PCR Module FIREWALL/IP NAT Network affecting No PCR Module NTP Network affecting No PCR Module Ospf Network affecting No PCR Module IPG Ping Network affecting NoPCR Module IPG Network affecting No PCR 03027 Module Dhcp Network affecting No PCR 03080 Module Dvmrp PCR 03067 Module Dhcp LevelPCR 03095 Module Dhcp Level PCR 02574 Module Dvmrp Network affecting No PCR Module FFS File TTY Network affecting No PCR 02587 Module OSPFNetwork affecting NoPCR 03012 Module TTYNetwork affecting No PCR Module VRRP, TRG Network affecting No PCR Module IP Network affecting NoPCR 02396 Module Dhcp Network affecting No PCR Module CORE, FFS, File Network affecting No PCR Module DVMRP, IPG Network affecting No PCR 02427 Module Dhcp Network affecting NoPCR Module TTY Network affecting No PCR Module OSPF, IPG Network affecting No PCR Module IPG/FIREWALL Network affecting No PCR Module Vrrp Network affecting NoPCR 02329 Module Dhcp Network affecting No PCR Module Ipsec Network affecting No PCR 02397 Module Dvmrp Network affecting No PCR Module IPG/IGMP Network affecting NoPatch file details for Patch 86222-20 are listed in Table PCR Module Igmp Network affecting Yes PCR 02198 Module Dhcp Network affecting Yes Proxy Arp can now be used on Vlan interfacesPCR Module CORE, Snmp Network affecting No PCR Module File Network affecting No PCR Module LOG Network affecting NoLog messages are no longer stored in NVS PCR Module DNS Network affecting No PCR Module DHCP, IPG Network affecting NoPCR Module PIM, DVMRP, SWI Network affecting No PCR Module DUART, TM Network affecting No Patch file details for Patch 86222-19 are listed in Table PCR Module Dhcp Network affecting No PCR Module STP Network affecting NoPCR Module IPG Network affectingNo Patch file details for Patch 86222-18 are listed in Table PCR Module Load Network affecting No PCR Module Ospf Network affecting Yes PCR Module FILE, FFS Network affecting NoPCR Module FFS Network affecting No PCR Module TRG Network affecting No PCR 02099 Module Dhcp Network affecting No Patch file details for Patch 86222-16 are listed in TablePatch file details for Patch 86222-15 are listed in Table PCR 02015 Module Snmp Network affecting No Static ARPs can now be added to tagged vlans PCR Module Switch Network affecting NoPCR 02035 Module Vlan Network affecting No PCR Module Ping Network affecting No PCR Module Telnet Network affecting No Patch file details for Patch 86222-13 are listed in Table Patch file details for Patch 86222-12 are listed in Table Has been added to the following commandsPCR 01257 Module Dhcp Network affecting No PCR Module IPG/VRRP Network affecting No PCR 01275 Module FIREWALLNetwork affecting No PCR 01274 Module SWINetwork affecting NoPCR 01276 Module SWINetwork affecting No PCR 01287 Module OSPFNetwork affecting No PCR Module Trigger Network affecting No PCR 02007 Module Dhcp Network affecting NoPCR Module IPG, VLAN, SWI Network affecting No Patch file details for Patch 86222-11 are listed in Table PCR Module STP, SWI Network affecting Yes Patch file details for Patch 86222-10 are listed in TablePatch file details for Patch 86222-09 are listed in Table Patch file details for Patch 86222-08 are listed in Table PCR Module SWI, CORE, IPG Network affecting NoPCR Module PRI Network affecting No PCR Module PIM Network affecting No PCR Module L2TP Network affecting YesPCR 01018 Module Dhcp Network affecting No PCR Module IPG,FIREWALL Network affecting No PCR Module L2TP, IPG Network affecting No PCR Module Http Network affecting NoPCR Module Q931 Network affecting No PCR Module TCP Network affecting No PCR 01214 Module SWINetwork affecting No PCR 01209 Module ISAKMPNetwork affecting NoPCR 01216 Module STPNetwork affecting No PCR 01219 Module VLAN,SWINetwork affecting No Patch file details for Patch 86222-06 are listed in Table PCR Module Core Network affecting No Patch file details for Patch 86222-05 are listed in TablePCR Module PKI Network affecting No PCR Module IPv6 Network affecting No PCR 01187 Module IPGNetwork affecting No PCR 01186 Module FIREWALLNetwork affecting NoPatch file details for Patch 86222-04 are listed in Table PCR Module CORE, SWI Network affecting No PCR Module ETH, Trigger Network affecting No PCR 01165 Module Dhcp Network affecting NoPCR 01167 Module Enco Network affecting No PKI enrolment no longer causes message validation to fail Patch file details for Patch 86222-01 are listed in TablePCR 01100 Module Dhcp Network affecting No Description This command disables Icmp reply messages This enhancement introduces three new commands See Also Enable IP Echoreply See Also Enable IP Icmpreply Has two new commands This enhancement modifies one command See Also Enable IP Igmp Allgroup Examples To show information about IGMP, use the command See Also Disable IP Igmp Allgroup New Commands Availability Disable IP Igmp Allgroup