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Date:      Fri, 07 Sep 2001 13:53:24 +0930
From:      David Hunt <davidh@apdata.com.au>
To:        freebsd-net@FreeBSD.ORG
Subject:   PPP not adding an interface route
Message-ID:  <3B984BBC.38C0FA7B@apdata.com.au>

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Hi All


I am running FreeBSD 4.4-RC, compiled on the 7-september and have found
that PPP is not adding a local interface route when the link comes up.  I
am using a legal subnet as follows:


tun0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500
        inet6 fe80::260:97ff:fe7b:3dc2%tun0 prefixlen 64 scopeid 0xa 
        inet 192.168.252.2 --> 192.168.252.1 netmask 0xfffffffc 
        Opened by PID 117

but the route table shows:

bash-2.04# netstat -arn
Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
127.0.0.1          127.0.0.1          UH          2      180    lo0
192.168.6          link#1             UC          1        0    xl0
192.168.6.255      ff:ff:ff:ff:ff:ff  UHLWb       1        1    xl0
192.168.252.1      192.168.252.2      UH          2       59   tun0

Internet6:
Destination                       Gateway                       Flags     
Netif Expire
::1                               ::1                           UH         
lo0
fe80::%xl0/64                     link#1                        UC         
xl0
fe80::260:97ff:fe7b:3dc2%xl0      0:60:97:7b:3d:c2              UHL        
lo0
fe80::%lo0/64                     fe80::1%lo0                   Uc         
lo0
fe80::1%lo0                       link#4                        UHL        
lo0
fe80::%tun0/64                    fe80::260:97ff:fe7b:3dc2%tun0 Uc        
tun0
fe80::260:97ff:fe7b:3dc2%tun0     link#10                       UHL        
lo0
ff01::/32                         ::1                           U          
lo0
ff02::%xl0/32                     link#1                        UC         
xl0
ff02::%lo0/32                     ::1                           UC         
lo0
ff02::%tun0/32                    fe80::260:97ff:fe7b:3dc2%tun0 UC        
tun0 


With the link up and able to ping the remote end 192.168.252.1 just fine
from the server, if you try to ping the local interface, you get the
following:


bash-2.04# ping 192.168.252.2
PING 192.168.252.2 (192.168.252.2): 56 data bytes
ping: sendto: No route to host
ping: sendto: No route to host
^C
--- 192.168.252.2 ping statistics ---
2 packets transmitted, 0 packets received, 100% packet loss
bash-2.04# route -n get 192.168.252.2
route: writing to routing socket: No such process




Please indicate where the problem with this may be.


Thanks

David Hunt

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