/tmp/ppp.uul9OR/client # sent [LCP ConfReq id=0x1 ] # rcvd [LCP ConfAck id=0x1 ] # rcvd [LCP ConfReq id=0x1 ] # sent [LCP ConfAck id=0x1 ] # kernel does not support PPP filtering # sent [CCP ConfReq id=0x1 ] # sent [IPCP ConfReq id=0x1 ] # sent [IPV6CP ConfReq id=0x1 ] # rcvd [CCP ConfReq id=0x1 ] # sent [CCP ConfAck id=0x1 ] # rcvd [IPCP ConfReq id=0x1 ] # sent [IPCP ConfAck id=0x1 ] # rcvd [IPV6CP ConfReq id=0x1 ] # sent [IPV6CP ConfAck id=0x1 ] # rcvd [CCP ConfAck id=0x1 ] # Deflate (15) compression enabled # rcvd [IPCP ConfNak id=0x1 ] # sent [IPCP ConfReq id=0x2 ] # rcvd [IPV6CP ConfAck id=0x1 ] # local LL address fe80::5860:74d0:d0d9:7fad # remote LL address fe80::b05e:d496:4835:022c # updetach is set. Now detaching. # PING 192.168.200.1 (192.168.200.1) 56(84) bytes of data. # 64 bytes from 192.168.200.1: icmp_seq=1 ttl=64 time=1.99 ms # 64 bytes from 192.168.200.1: icmp_seq=2 ttl=64 time=0.522 ms # 64 bytes from 192.168.200.1: icmp_seq=3 ttl=64 time=5.94 ms # # --- 192.168.200.1 ping statistics --- # 3 packets transmitted, 3 received, 0% packet loss, time 2044ms # rtt min/avg/max/mdev = 0.522/2.816/5.939/2.287 ms # Connecting to host 192.168.200.1, port 5201 # [ 7] local 192.168.200.2 port 48268 connected to 192.168.200.1 port 5201 # [ ID] Interval Transfer Bitrate Retr Cwnd # [ 7] 0.00-1.01 sec 3.62 MBytes 30.2 Mbits/sec 14 56.6 KBytes # [ 7] 1.01-2.01 sec 2.88 MBytes 24.0 Mbits/sec 16 117 KBytes # - - - - - - - - - - - - - - - - - - - - - - - - - # [ ID] Interval Transfer Bitrate Retr # [ 7] 0.00-2.01 sec 6.50 MBytes 27.1 Mbits/sec 30 sender # [ 7] 0.00-2.01 sec 6.62 MBytes 27.6 Mbits/sec receiver # # iperf Done. # TEST: PPP async [ OK ] # 2026/08/19 17:23:06 socat[11837] W exiting on signal 15 ok 1 selftests: net/ppp: ppp_async.sh make: Leaving directory '/srv/vmksft/testing/wt-6/tools/testing/selftests' xx__-> echo $? 0 xx__-> echo scan > /sys/kernel/debug/kmemleak xx__->