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8c42e63a69
When testing LLDP and STP, we observed that locally generated multicast packets (e.g. LLDP, STP) were not restricted to the designated output port(s). For example, when transmitting on `lan1`, the same packet was also forwarded to other ports such as `lan2`. Steps to reproduce: 1. Configure lldpd to use `lan1` in UCI and restart the service 2. Connect devices to `lan1` and `lan2` 3. Observe that the device on `lan2` still receives LLDP packets The issue was caused by an incorrect `FWD_TYPE` setting in the TX CPU TAG, which failed to enforce the selected egress port(s). Fix this by updating the TX CPU TAG to set `FWD_TYPE` correctly, ensuring that locally generated packets are transmitted only on the intended port(s). Signed-off-by: Issam Hamdi <ih@simonwunderlich.de> Link: https://github.com/openwrt/openwrt/pull/19802 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> |
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