On Friday 03 December 2004 18:19, Giovanni P. Tirloni wrote: > Hi, > > I tried to connect two ADSL lines from the same telco using ppp but > it breaks when setting the second interface. The problem seems an > address conflict between them, like this: > > # ifconfig tun1 192.168.100.1 192.168.100.254 netmask 255.255.255.255 > # ifconfig tun2 192.168.100.2 192.168.100.254 netmask 255.255.255.255 > ifconfig: ioctl (SIOCAIFADDR): File exists > > "File exists" is the same error that I find on /var/log/ppp.log. Is > there anything that can be done to use both at the same time?
As a quick fix you can just delete the route table entry created from tun1 before you ifconfig tun2. In your example you'd do: # route delete 192.168.100.254 Of course you have to take care of the routing for yourself. Alternatively (assumeing you are on RELENG_5) you can try to apply the following patch: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet/in.c.diff?r1=1.77&r2=1.80 to src/sys/netinet/in.c which should fix the problem altogether. Please tell me if you have troubles with it as I am going to MFC this shortly. -- /"\ Best regards, | [EMAIL PROTECTED] \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | [EMAIL PROTECTED] / \ ASCII Ribbon Campaign | Against HTML Mail and News
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