AudioCodes Mediant 1000B SBA - Page 265

Installation & Maintenance Manual A. SBA Security Default Template
Version 6.8 265 Microsoft Lync Server
Firewall Rule Description
Protocol
Keyword
Direction
Program/
Service
Local Ports
Remote
Ports
Core Networking -
Parameter Problem
(ICMPv6-Out)
Parameter
Problem error
messages
are sent by
nodes as a
result of
incorrectly
generated
packets
ICMP_V
6
Outboun
d
_ _ _
Core Networking -
Packet Too Big
(ICMPv6-In)
Description: .
Group: Core
Networking
Protocol Keyword:
ICMP_V6
Direction: Inbound
Packet Too
Big error
messages
are sent from
any node that
a packet
traverses
which is
unable to
forward the
packet
because the
packet is too
large for the
next link
ICMP_V
6
Inbound _ _ _
Core Networking -
Packet Too Big
(ICMPv6-Out)
Packet Too
Big error
messages
are sent from
any node that
a packet
traverses
which is
unable to
forward the
packet
because the
packet is too
large for the
next link
ICMP_V
6
Outboun
d
_ _ _
Core Networking -
Router
Advertisement
(ICMPv6-In)
Router
Advertisemen
t messages
are sent by
routers to
other nodes
for stateless
auto-
configuration
ICMP_V
6
Inbound _ _ _