I'm having a strange problem on Nexus 7000 NX-OS 5.1(2)
router eigrp 100
address-family ipv4 unicast
redistribute static route-map static
!
route-map block666 deny 10
match tag 666
route-map block666 permit 20
route-map static permit 10
!
interface Ethernet1/4
ip address 172.16.129.21/30
ip router eigrp 100
ip distribute-list eigrp 100 route-map block666 out
no shutdown
!
ip route 0.0.0.0/0 172.16.66.34
KKA7K-A# show ip eigrp topology 0.0.0.0/0
IP-EIGRP (AS 100): Topology entry for 0.0.0.0/0
State is Passive, Query origin flag is 1, 1 Successor(s), FD is 51200
Routing Descriptor Blocks:
0.0.0.0, from Rstatic, Send flag is 0x0
Composite metric is (51200/0), Route is External
Vector metric:
Minimum bandwidth is 100000 Kbit
Total delay is 1000 microseconds
Reliability is 255/255
Load is 1/255
Minimum MTU is 1492
Hop count is 0
External data:
Originating router is 172.16.0.1 (this system)
AS number of route is 0
External protocol is Static, external metric is 0
Administrator tag is 0 (0x00000000)
172.16.64.4 (Vlan64), from 172.16.64.4, Send flag is 0x0
Composite metric is (15360256/15360000), Route is External
Vector metric:
Minimum bandwidth is 1000 Kbit
Total delay is 500010 microseconds
Reliability is 255/255
Load is 1/255
Minimum MTU is 1500
Hop count is 1
External data:
Originating router is 172.16.129.13
AS number of route is 0
External protocol is Static, external metric is 0
Administrator tag is 0 (0x00000000)
Exterior flag is set
172.16.64.11 (Vlan64), from 172.16.64.11, Send flag is 0x0
Composite metric is (51456/51200), Route is External
Vector metric:
Minimum bandwidth is 100000 Kbit
Total delay is 1010 microseconds
Reliability is 255/255
Load is 1/255
Minimum MTU is 1492
Hop count is 1
External data:
Originating router is 172.16.0.2
AS number of route is 0
External protocol is Static, external metric is 0
Administrator tag is 0 (0x00000000)
My neighbor on E1/4 is getting all routes, but for some reason it's not getting 0.0.0.0/0 default. If I remove the " ip distribute-list eigrp 100 route-map block666 out" from the E1/4, the 0.0.0.0/0 default propagates fine. I don't see how this route-map block666 can block this 0.0.0.0/0 route, that 0.0.0.0/0 route is not tagged with 666 tag. Has anyone run into this behavior on NX-OS? I don't see any hints in the configuration guide.
