Port-channel L3 with sub interfaces - routing issue

[Netmart]

routingHello,

For some reason I am not able to each peer's IP, though port channel and their subs are up.

Arista [eth5]====[gi4]Cisco CSR

ping 10.248.100.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.248.100.5, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

Outputs:

Cisco
sh ip int br
Interface IP-Address OK? Method Status Protocol
GigabitEthernet3 unassigned YES NVRAM up up
:
Port-channel30 unassigned YES unset up up
Port-channel30.100 10.248.100.6 YES manual up up
Port-channel30.104 10.248.104.6 YES manual up up
Port-channel30.108 10.248.108.6 YES manual up up

C 10.248.100.4/30 is directly connected, Port-channel30.100
L 10.248.100.6/32 is directly connected, Port-channel30.100
C 10.248.104.4/30 is directly connected, Port-channel30.104
L 10.248.104.6/32 is directly connected, Port-channel30.104
C 10.248.108.4/30 is directly connected, Port-channel30.108
L 10.248.108.6/32 is directly connected, Port-channel30.108

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Arista

Interface IP Address Status Protocol MTU Owner
--------------------- ------------------ --------- ----------- -------- -------
Management1 unassigned down down 1500
Port-Channel30 unassigned up up 9214
Port-Channel30.100 10.248.100.5/30 up up 9214
Port-Channel30.104 10.248.104.5/30 up up 9214
Port-Channel30.108 10.248.108.5/30 up up 9214

VRF: default
Codes: C - connected, S - static, K - kernel,
O - OSPF, IA - OSPF inter area, E1 - OSPF external type 1,
E2 - OSPF external type 2, N1 - OSPF NSSA external type 1,
N2 - OSPF NSSA external type2, B - BGP, B I - iBGP, B E - eBGP,
R - RIP, I L1 - IS-IS level 1, I L2 - IS-IS level 2,
O3 - OSPFv3, A B - BGP Aggregate, A O - OSPF Summary,
NG - Nexthop Group Static Route, V - VXLAN Control Service,
DH - DHCP client installed default route, M - Martian,
DP - Dynamic Policy Route, L - VRF Leaked,
RC - Route Cache Route

Gateway of last resort is not set

C 10.248.100.4/30 is directly connected, Port-Channel30.100
C 10.248.104.4/30 is directly connected, Port-Channel30.104
C 10.248.108.4/30 is directly connected, Port-Channel30.108

sh ip pim neighbor
PIM Neighbor Table for default VRF
Neighbor Address Interface Uptime Expires Mode Transport
10.248.100.6 Port-Channel30.100 01:42:30 00:01:34 sparse datagram
10.248.104.6 Port-Channel30.104 01:42:32 00:01:32 sparse datagram
10.248.108.6 Port-Channel30.108 01:42:31 00:01:35 sparse datagram

[balaji.bandi]

If this only interface, i go with the interface with trunk config and sub-interface on the gigeth3 interface.

i do not see the main port-channel config.

interface Port-channel30
switchport trunk encapsulation dot1q 
switchport mode trunk