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General Discussion / LAN - OPT1 Access Problem (Cannot ping)
« on: April 26, 2021, 01:34:06 pm »
Hi everyone,
We've a fresh install with the latest version of OpnSense. I can ping devices from OPT1 -> to -> LAN; but i cannot ping from LAN -> to -> OPT1.
For e.g.:
Laptop in OPT1 has 10.10.10.21 IP address and can ping the other Laptop in LAN has 192.168.21.5 ip address. But, just the opposite doesn't work.
PING Result
PING 10.10.10.21 (10.10.10.21): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Traceroute Result
1 {myhostname.domain} (192.168.21.1) 0.620 ms 0.280 ms 0.302 ms
2 192.168.0.1 (192.168.0.1) 0.612 ms 0.529 ms 0.479 ms
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
I've configured the system from terminal and didn't make any changes in default configs after Wizard.
Here's the setup:
LAN (igb0) -> v4: 192.168.21.1/24
OPT1 (igb2) -> v4: 10.10.10.1/24
OPT2 (igb3) -> v4: 172.16.16.1/24
WAN (igb1) -> v4/DHCP4: 192.168.0.19/24
Additional Notes:
Thanks everyone.
We've a fresh install with the latest version of OpnSense. I can ping devices from OPT1 -> to -> LAN; but i cannot ping from LAN -> to -> OPT1.
For e.g.:
Laptop in OPT1 has 10.10.10.21 IP address and can ping the other Laptop in LAN has 192.168.21.5 ip address. But, just the opposite doesn't work.
PING Result
PING 10.10.10.21 (10.10.10.21): 56 data bytes
Request timeout for icmp_seq 0
Request timeout for icmp_seq 1
Request timeout for icmp_seq 2
Request timeout for icmp_seq 3
Traceroute Result
1 {myhostname.domain} (192.168.21.1) 0.620 ms 0.280 ms 0.302 ms
2 192.168.0.1 (192.168.0.1) 0.612 ms 0.529 ms 0.479 ms
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
I've configured the system from terminal and didn't make any changes in default configs after Wizard.
Here's the setup:
LAN (igb0) -> v4: 192.168.21.1/24
OPT1 (igb2) -> v4: 10.10.10.1/24
OPT2 (igb3) -> v4: 172.16.16.1/24
WAN (igb1) -> v4/DHCP4: 192.168.0.19/24
Additional Notes:
- No VPN Configuration
- All firewall rules are ANY ANY for testing and checked from Live View, everything is allowed (no block)
- All the devices can access the internet without any problems.
Thanks everyone.