On 11 Jan 2011, at 09:13, Luiz Otavio O Souza wrote: > On Jan 10, 2011, at 2:25 PM, Melissa Jenkins wrote: >> >> I've been working on migrating a PPTP server from FreeBSD 7.1 to FreeBSD >> 8.1. The server is configured using PopTop (from ports) and PPP (/usr/sbin) >> rather than MPD. (Before anybody tells me to use MPD we can't because it >> doesn't inject packets into the kernel in the same way and it's not possible >> to filter on them correctly) >> >> Basic PPTP connection works properly. >> >> The fun happens when I have two simultaneous users. The first one to >> DISCONNECT deletes the routes for both of them and all PPTP traffic ceases. >> >> I believe this is because of the third RTM_DELETE message in the route >> monitor output below (From FreeBSD 8.1): > > > I believe it's the second call... but probably doesn't matter...
Yes - I must have switched programming languages and ended up starting at 1 :( > > How are you setting the IP address for vpn connections (radius?) ? > I've got them configured in the third column in the secret file: eg: ... melissa dummypw 10.0.0.31 john dummypw 10.0.0.32 > I'm also using poptop with ppp without any problem, here is my ppp.conf (look > at differences on 'set ifaddr'): > > default: > set log Phase Chat LCP IPCP CCP tun command Warning Error > ident user-ppp VERSION (built COMPILATIONDATE) > > pptp: > set ifaddr 10.10.0.1 10.10.3.100-10.10.3.104 255.255.255.255 > [snip] > Some details: > > 10.10.0.1 is the internal IP on the pptp server; > 10.10.3.100-10.10.3.104 is my range of IPs used for vpn purposes (i'm using > 10.10.0.0/22 as internal network). I've just tried it configured as set ifaddr 10.0.5.1 HISADDR 255.255.255.255 It still sends the route delete: got message of size 192 on Mon Jan 10 23:35:03 2011 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,GATEWAY,STATIC> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> default 10.0.5.1 default with set ifaddr 10.0.5.1 10.0.0.1-10.0.0.255 255.255.255.255 got message of size 192 on Mon Jan 10 23:37:02 2011 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,GATEWAY,STATIC> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> default 10.0.5.1 default :( Going to spend some time looking at the PPP code and see if I can figure out what triggers it. Mel_______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
