Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2, 12.1.0, 12.1.1
Fixed In:
13.0.0, 12.1.2, 11.6.5.1, 11.5.4 HF3
Opened: Jun 13, 2016 Severity: 4-Minor
The IP::addr iRule can be used to translate an IPv6 address containing an IPv4 address, but instead it converts it into an IPv4 compatible IPv6 address. Example: ltm rule test_bug { when CLIENT_DATA { log local0. "[IP::addr 2A01:CB09:8000:46F5::A38:1 mask ::ffff:ffff]" } Expected result: Rule /Common/test_bug <CLIENT_DATA>: 10.56.0.1 Actual result: Rule /Common/test_bug <CLIENT_DATA>: ::10.56.0.1
Address is converted into an IPv4-compatible IPv6 address.
using IP::addr to convert an IPv6 to an IPv4 address
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