AudioCodes Mediapack mp-11x, Руководство пользователя

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SIP User's Manual 192 Document #: LTRT-65409
MediaPack Series
¾
To de-activate an activated rule, take these 2 steps:
1.
Select the radio button of the entry you want to activate.
2.
Click the
DeActivate Rule
button; the rule is de-activated.
¾
To delete a rule, take these 3 steps:
1.
Select the radio button of the entry you want to activate.
2.
Click the
Delete Rule
button; the rule is deleted.
3.
To save the changes to flash memory, refer to 'Saving Configuration' on page 238 .
Table 5-39: Internal Firewall Parameters
Parameter Description
Is Rule Active A read-only field that indicates whether the rule is active or not.
Note:
After reset all rules are active.
Source IP
[AccessList_Source_IP]
IP address (or DNS name) of source network, or a specific host.
Mask
[AccessList_Net_Mask]
IP network mask. 255.255.255.255 for a single host or the appropriate
value for the source IP addresses.
The IP address of the sender of the incoming packet is bitwise ANDed
with this mask and then compared to the field 'Source IP'.
Local Port Range
[AccessList_Start_Port]
[AccessList_End_Port]
The destination UDP/TCP ports (on this device) to which packets are
sent.
The valid range is 0 to 65535.
Note:
When the protocol type isn't TCP or UDP, the entire range must
be provided.
Protocol
[AccessList_Protocol]
The protocol type (e.g., UDP, TCP, ICMP, ESP or 'Any'), or the IANA
protocol number (in the range of 0 (Any) to 255).
Note:
The protocol field also accepts the abbreviated strings 'SIP' and
'HTTP'. Specifying these strings implies selection of the TCP or UDP
protocols, and the appropriate port numbers as defined on the device.
Packet Size
[AccessList_Packet_Size]
Maximum allowed packet size.
The valid range is 0 to 65535.
Note:
When filtering fragmented IP packets, the 'Packet Size' field
relates to the overall (reassembled) packet size, not to the size of each
fragment.
Byte Rate
[AccessList_Byte_Rate]
Expected traffic rate (bytes per second).
Burst Bytes
[AccessList_Byte_Burst]
Tolerance of traffic rate limit (number of bytes).
Action Upon Match
[AccessList_Allow_Type]
Action upon match (Allow or Block).
Match Count
[AccessList_MatchCount]
A read-only field that provides the number of packets accepted /
rejected by a specific rule.