[Raven B.]

Попробовал.
результат:

12:50:18|~ >route -v delete default
u: inet 0.0.0.0; u: inet 0.0.0.0; RTM_DELETE: Delete Route: len 112, pid: 0, seq 1, errno 0, flags:<UP,GATEWAY,STATIC>
locks: inits:
sockaddrs: <DST,NETMASK>
default default
route: writing to routing socket: No such process
delete net default: not in table

Еще вот так попробовал. Обрати внимание на результат ppp. Довольно странно imho.

12:43:33|~ >route -v flush
Examining routing table from sysctl
RTM_GET: Report Metrics: len 196, pid: 0, seq 0, errno 0, flags:<UP,HOST,LOCAL>
locks: inits: <hopcount,mtu>
sockaddrs: <DST,GATEWAY,IFP,IFA>
localhost localhost lo0 localhost
RTM_GET: Report Metrics: len 232, pid: 0, seq 0, errno 0, flags:<UP,HOST,LOCAL>
locks: inits: <expire>
sockaddrs: <DST,GATEWAY,IFP,IFA>
::1 ::1 lo0 ::1
RTM_GET: Report Metrics: len 248, pid: 0, seq 0, errno 0, flags:<UP>
locks: inits: <hopcount,mtu>
sockaddrs: <DST,GATEWAY,NETMASK,IFP,IFA>
fe80::%lo0 fe80::1%lo0 (255) ffff ffff ffff ffff ffff ffff ffff lo0 fe80::1%lo0
RTM_GET: Report Metrics: len 260, pid: 0, seq 0, errno 0, flags:<UP,HOST,LLINFO,LOCAL>
locks: inits: <sendpipe,expire>
sockaddrs: <DST,GATEWAY,IFP,IFA>
fe80::1%lo0 lo0 fe80::1%lo0
RTM_GET: Report Metrics: len 244, pid: 0, seq 0, errno 0, flags:<UP,MULTICAST>
locks: inits: <sendpipe,expire>
sockaddrs: <DST,GATEWAY,NETMASK,IFP,IFA>
ff01:: ::1 (255) ffff ffff ffff ffff ffff lo0 ::1
RTM_GET: Report Metrics: len 244, pid: 0, seq 0, errno 0, flags:<UP,CLONING,MULTICAST>
locks: inits: <sendpipe,expire>
sockaddrs: <DST,GATEWAY,NETMASK,IFP,IFA>
ff02::%lo0 ::1 (255) ffff ffff ffff ffff ffff lo0 ::1
12:47:15|~ >ppp -auto zeos
Working in auto mode
Using interface: tun0
Warning: Add route failed: 0.0.0.0/0 already exists