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ICMP Firewall type,code list rules
Hi,
I need the Type,Code Authorized for ICMP protocol when using Pandora.
Does this list bellow is ok?
Testing Destination Reachability & Status – ‘remote_icmp_proc’
type 0, code 0
type 8, code 0
Unreachable Destinations – ‘remote_icmp_proc’
Type 3, code 0-15
Detecting Circular or Excessively Long Routes ‘remote_icmp’
Type 11, code 0-1
Clock Synchronization and Transit Time Estimation ‘remote_icmp’
Type 15, code 0
Type 16, code 0
Traceroute ‘remote_icmp’
Type 30, code 0Should i remove the deprecated type,code (RFC 6918) ?
Does document exists to describe for each type, code tuple the usage explanation?
refs:
https://tools.ietf.org/html/rfc6918 Formally Deprecating Some ICMPv4 Message Types
https://tools.ietf.org/html/rfc792 INTERNET CONTROL MESSAGE PROTOCOLftp://ftp.fu-berlin.de/doc/rfc/authors/rfc7279.xml#rfc.section.4
thanks in advance,
regards,
Basile
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