Canon VB-M40 User Manual
Page 57
[IPsec] IPsec Settings
4
-27
4
S
et
ting Page
A
g
[SA ESP SPI (inbound)]
Set the SA SPI value for inbound.
Set a desired value in the range of 256 to 4294967295.
Since this setting is used as an ID for identifying the
SA, be careful not to specify an inbound SPI whose
value is already used in the SPI for other ESP.
• If [Security Protocol] was set to [AH] or [ESP and AH] in
5
, A
h
[SA AH Authentication Algorithm] to S
q
[SA AH
SPI (inbound)] must be set.
A
h
[SA AH Authentication Algorithm]
Set the AH authentication algorithm to
[HMAC_SHA1_96] or [HMAC_MD5_96] according to
the authentication algorithm supported by the device to
connect to.
A
j
[SA AH Authentication Key (outbound)]
Set the SA authentication key for outbound.
If [HMAC_SHA1_96] or [HMAC_MD5_96] was selected
in A
h
, set a 160-bit or 128-bit hexadecimal,
respectively.
A
k
[SA AH SPI (outbound)]
Set the SA SPI value for outbound.
Set a desired value in the range of 256 to 4294967295.
A
l
[SA AH Authentication Key (inbound)]
Set the SA authentication key for inbound.
If [HMAC_SHA1_96] or [HMAC_MD5_96] was selected
in A
h
, set a 160-bit or 128-bit hexadecimal,
respectively.
S
q
[SA AH SPI (inbound)]
Set the SA SPI value for inbound.
Set a desired value in the range of 256 to 4294967295.
Since this setting is used as an ID for identifying the
SA, be careful not to specify an inbound SPI whose
value is already used in the SPI for other AH.
Note
If IPsec is used, video transmission performance drops.
Important
• To run this camera with IPsec, the communicating devices
and network must be set beforehand. Contact your System
Administrator for these settings.
• If any setting is changed from the [IPsec] menu, the camera
may become inaccessible from the active web browser.
Check beforehand the precautions in “Important” in "[Reboot