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Anycast rp requires multiple ip addresses on the lo. If PIM is used in
an unnumbered BGP network it picks one of the lo addresses as the
pim-primary for the swp interfaces. But if the anycast IP is picked up
by both sides pim nbr will never converge. So a static "use-source" config
is provided to allow the administrator to force the the hello source to the
unique IP address.
Sample output:
=============
dell-s6000-04(config-if)# do show running-config pimd
>>>>>> SNIPPED >>>>>>>>>>>>>>>>>
interface lo
ip pim sm
ip pim use-source 100.1.1.5
!
>>>>>> SNIPPED >>>>>>>>>>>>>>>>>
dell-s6000-04(config-if)# do show ip pim interface lo
Interface : lo
State : up
Use Source : 100.1.1.5
Address : 100.1.1.5 (primary)
100.1.1.100
>>>>>> SNIPPED >>>>>>>>>>>>>>>>>
dell-s6000-04(config-if)# do show ip pim interface lo json
{
"lo":{
"name":"lo",
"state":"up",
"address":"100.1.1.5",
"index":1,
"lanDelayEnabled":true,
"useSource":"100.1.1.5",
"secondaryAddressList":[
"100.1.1.100"
],
>>>>>> SNIPPED >>>>>>>>>>>>>>>>>
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
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|---|---|---|
| bgpd | ||
| cumulus | ||
| debian | ||
| doc | ||
| fpm | ||
| gdb | ||
| init | ||
| isisd | ||
| ldpd | ||
| lib | ||
| m4 | ||
| ospf6d | ||
| ospfclient | ||
| ospfd | ||
| pimd | ||
| pkgsrc | ||
| ports | ||
| qpb | ||
| redhat | ||
| ripd | ||
| ripngd | ||
| solaris | ||
| tests | ||
| tools | ||
| vtysh | ||
| watchquagga | ||
| zebra | ||
| .gitignore | ||
| AUTHORS | ||
| bootstrap.sh | ||
| buildtest.sh | ||
| ChangeLog | ||
| common.am | ||
| COMMUNITY.md | ||
| configure.ac | ||
| COPYING | ||
| COPYING-LGPLv2.1 | ||
| INSTALL.quagga.txt | ||
| Makefile.am | ||
| NEWS | ||
| README | ||
| README.NetBSD | ||
| render_md.py | ||
| REPORTING-BUGS | ||
| SERVICES | ||
| stamp-h.in | ||
| update-autotools | ||
Quagga is free software that manages various IPv4 and IPv6 routing protocols. Currently Quagga supports BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, RIPng, PIM-SSM and LDP as well as very early support for IS-IS. See the file INSTALL.quagga.txt for building and installation instructions. See the file REPORTING-BUGS to report bugs. Quagga is free software. See the file COPYING for copying conditions.