Adding support for VRX518 (and maybe VRX320)

Do you mind sharing a link to this patch?
As from janh's info (i might have overread this before) i also stick to 23.05.5.

But an other question here: have someone an idea to lower the high cpu with ipv4 traffic. I guess it due to the ds-lite tunnel?

root@AVM7520:~# speedtest-netperf.sh -H "netperf-EU.bufferbloat.net"
2024-11-25 17:43:44 Starting speedtest for 60 seconds per transfer session.
Measure speed to netperf-EU.bufferbloat.net (IPv4) while pinging gstatic.com.
Download and upload sessions are sequential, each with 5 simultaneous streams.
............................................................
 Download:  98.58 Mbps
  Latency: [in msec, 61 pings, 0.00% packet loss]
      Min:   7.971
    10pct:  55.430
   Median:  69.711
      Avg:  70.629
    90pct:  87.245
      Max: 102.222
 CPU Load: [in % busy (avg +/- std dev) @ avg frequency, 55 samples]
     **cpu0:  96.6 +/-  0.0  @  896 MHz**
     cpu1:  23.6 +/-  5.2  @  896 MHz
     cpu2:  25.2 +/-  4.8  @  896 MHz
     cpu3:  24.2 +/-  5.2  @  896 MHz
 Overhead: [in % used of total CPU available]
  netperf:  20.1