Security Policy
A Security Policy enables the Oracle Communications Session Border Controller to identify inbound and outbound media streams that are treated as SRTP/SRTCP. The high-priority Security Policy, p1, (shown below) allows signaling traffic from source 172.16.1.3 to destination 172.16.1.10:5060. The lower-priority Security Policy, p2, (also shown below) matches media traffic with the same source and destination, but without any specific ports. Consequently, SIP signaling traffic (from local port 5060) go through, but the media stream will be handled by appropriate SRTP SA.
security-policy
name p1
network-interface private:0
priority 0
local-ip-addr-match 172.16.1.3
remote-ip-addr-match 172.16.1.10
local-port-match 5060
remote-port-match 0
trans-protocol-match UDP
direction both
local-ip-mask 255.255.255.255
remote-ip-mask 255.255.255.255
action allow
ike-sainfo-name
outbound-sa-fine-grained-mask
local-ip-mask 255.255.255.255
remote-ip-mask 255.255.255.255
local-port-mask 0
remote-port-mask 0
trans-protocol-mask 0
valid enabled
vlan-mask 0xFFF
last-modified-by admin@console
last-modified-date 2009-11-09 15:01:55
security-policy
name p2
network-interface private:0
priority 10
local-ip-addr-match 172.16.1.3
remote-ip-addr-match 172.16.1.10
local-port-match 0
remote-port-match 0
trans-protocol-match UDP
direction both
local-ip-mask 255.255.255.255
remote-ip-mask 255.255.255.255
action ipsec
ike-sainfo-name
outbound-sa-fine-grained-mask
local-ip-mask 0.0.0.0
remote-ip-mask 255.255.255.255
local-port-mask 0
remote-port-mask 65535
trans-protocol-mask 255
valid enabled
vlan-mask 0xFFF
last-modified-by admin@console
last-modified-date 2009-11-09 15:38:19