yes, that's right, but i am asking here about Quagga, which is a routing software (OSPF, BGP etc.), not about kernel multipath, i mean if Quagga is compiled with Equal Cost MultiPath (ECMP), the "-enable-multipath" compile option. Can someone post here the spec file from which quagga rpm was built for CentOS? Thanks. On Thu, Dec 10, 2009 at 7:42 AM, Cristian Carstea cris@crisnet.ro wrote:
Hello,
does anybody know if quagga for CentOS 5.3 is compiled with -enable-multipath? I want to implement ECMP over 2 ISP.
You can look in the /boot/config-* files. Those are the configs that it was built with. In my 5.4 system:
[root@xm-c32-001 boot]# grep -i multipath config-2.6.18-128.2.1.el5xen CONFIG_IP_ROUTE_MULTIPATH=y # CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set CONFIG_MD_MULTIPATH=m CONFIG_DM_MULTIPATH=m CONFIG_DM_MULTIPATH_EMC=m CONFIG_DM_MULTIPATH_RDAC=m CONFIG_DM_MULTIPATH_HP=m