topic Interfaces errors check script in Scripts

topic Interfaces errors check script in Scripts https://community.checkpoint.com/t5/Scripts/Interfaces-errors-check-script/m-p/270950#M1488 Interface errors check script...example from the lab: [Expert@CP-GW:0]# ./gaia_interface_error_check.sh =============================================== Check Point Gaia OS - Interface Error Report Hostname: CP-GW Date: Sun Feb 15 12:58:31 EST 2026 =============================================== ### INTERFACE STATUS (ip link) ### 1: lo: <LOOPBACK,NOARP,PROMISC,AUTOMEDIA,NOTRAILERS,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped overrun mcast 4203727288 20896474 0 0 0 0 TX: bytes packets errors dropped carrier collsns 4203727288 20896474 0 0 0 0 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 75076649381 341059970 0 105 0 0 TX: bytes packets errors dropped carrier collsns 30538174392 327425898 0 0 0 0 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:01 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 803206812 8867771 0 105 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:02 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 803206812 8867771 0 105 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 5: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN mode DEFAULT qlen 1000 link/gre 0.0.0.0 brd 0.0.0.0 RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 6: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 7: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 8: eth2.100@eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:02 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 =============================================== ### INTERFACE STATISTICS (RX/TX errors) ### =============================================== ---- Interface: erspan0 ---- 7: erspan0@NONE: <BROADCAST,MULTICAST> mtu 1450 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: eth0 ---- 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 75076649441 341059971 0 105 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: eth1 ---- 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:01 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 803206812 8867771 0 105 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: eth2 ---- 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:02 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 803206812 8867771 0 105 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: eth2.100 ---- 8: eth2.100@eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT qlen 1000 link/ether 50:01:00:06:00:02 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: gre0 ---- 5: gre0@NONE: <NOARP> mtu 1476 qdisc noop state DOWN mode DEFAULT qlen 1000 link/gre 0.0.0.0 brd 0.0.0.0 RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns ---- Interface: gretap0 ---- 6: gretap0@NONE: <BROADCAST,MULTICAST> mtu 1462 qdisc noop state DOWN mode DEFAULT qlen 1000 link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped overrun mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns =============================================== ### ETHTOOL DETAILS (Link / Speed / Errors) ### =============================================== ---- Interface: erspan0 ---- ---- Interface: eth0 ---- Speed: 1000Mb/s Duplex: Full Link detected: yes drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 ---- Interface: eth1 ---- Speed: 1000Mb/s Duplex: Full Link detected: yes drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 ---- Interface: eth2 ---- Speed: 1000Mb/s Duplex: Full Link detected: yes drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped tx total: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 drv dropped rx total: 0 rx buf alloc fail: 0 ---- Interface: eth2.100 ---- Speed: 1000Mb/s Duplex: Full Link detected: yes ---- Interface: gre0 ---- ---- Interface: gretap0 ---- =============================================== ### GAIA CLISH INTERFACE STATUS ### =============================================== Interface eth0 state on mac-addr 50:01:00:06:00:00 type ethernet link-state link up mtu 1500 auto-negotiation off speed 1000M ipv6-autoconfig Not configured monitor-mode off duplex full link-speed 1000M/full comments external ipv4-address 172.16.10.249/24 ipv6-address Not Configured ipv6-local-link-address Not Configured Statistics: TX bytes:30538207301 packets:327426152 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:75076682555 packets:341060167 errors:0 dropped:105 overruns:0 frame:0 SD-WAN: Not Configured Interface eth1 state on mac-addr 50:01:00:06:00:01 type ethernet link-state link up mtu 1500 auto-negotiation off speed 1000M ipv6-autoconfig Not configured monitor-mode off duplex full link-speed 1000M/full comments internal ipv4-address 2.3.4.5/29 ipv6-address Not Configured ipv6-local-link-address Not Configured Statistics: TX bytes:0 packets:0 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:803206882 packets:8867772 errors:0 dropped:105 overruns:0 frame:0 SD-WAN: Not Configured Interface eth2 state on mac-addr 50:01:00:06:00:02 type ethernet link-state link up mtu 1500 auto-negotiation off speed 1000M ipv6-autoconfig Not configured monitor-mode off duplex full link-speed 1000M/full comments dmz ipv4-address 172.31.10.249/24 ipv6-address Not Configured ipv6-local-link-address Not Configured Statistics: TX bytes:0 packets:0 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:803206882 packets:8867772 errors:0 dropped:105 overruns:0 frame:0 SD-WAN: Not Configured Interface eth2.100 state on mac-addr 50:01:00:06:00:02 type vlan link-state not available mtu 1500 auto-negotiation off (eth2) speed 1000M (eth2) ipv6-autoconfig Not configured monitor-mode Not configured duplex full (eth2) link-speed 1000M/full (eth2) comments ipv4-address 172.31.11.249/24 ipv6-address Not Configured ipv6-local-link-address Not Configured Statistics: TX bytes:0 packets:0 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:0 packets:0 errors:0 dropped:0 overruns:0 frame:0 SD-WAN: Not Configured Interface lo state on mac-addr Not configured type loopback link-state not available mtu 65536 auto-negotiation off speed N/A ipv6-autoconfig Not configured monitor-mode Not configured duplex N/A link-speed Not configured comments ipv4-address 127.0.0.1/8 ipv6-address Not Configured ipv6-local-link-address Not Configured Statistics: TX bytes:4203730560 packets:20896490 errors:0 dropped:0 overruns:0 carrier:0 RX bytes:4203730560 packets:20896490 errors:0 dropped:0 overruns:0 frame:0 SD-WAN: Not Configured =============================================== ### KERNEL / DRIVER INTERFACE ERRORS (dmesg) ### =============================================== [1974030.131319] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974031.132176] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974031.832900] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974032.234185] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974033.233904] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974033.935203] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974034.335420] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974035.336386] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974036.036864] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974036.437532] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974037.439086] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974038.138673] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974038.539700] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974039.542082] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974040.241300] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974040.641344] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974041.643105] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974042.343500] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974042.743585] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974043.744513] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974044.445897] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974044.845625] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974045.846192] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974046.547379] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974046.947579] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974047.948368] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974048.649330] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974049.050018] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974050.050480] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974050.751688] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974051.152534] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974052.153898] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974052.854468] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974053.253977] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974054.255895] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974054.955509] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974055.356693] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974056.356831] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974057.057780] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974057.458994] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974058.459337] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974059.159904] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974059.560611] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974060.561194] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974061.262040] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974061.662546] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974062.663680] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps [1974063.364052] vmxnet3 0000:00:05.0 eth2: NIC Link is Up 1000 Mbps [1974063.765721] vmxnet3 0000:00:04.0 eth1: NIC Link is Up 1000 Mbps [1974064.765397] vmxnet3 0000:00:03.0 eth0: NIC Link is Up 1000 Mbps =============================================== ### DONE ### =============================================== [Expert@CP-GW:0]# [Expert@CP-GW:0]# [Expert@CP-GW:0]# Sat, 21 Mar 2026 07:06:00 GMT the_rock 2026-03-21T07:06:00Z Interfaces errors check script https://community.checkpoint.com/t5/Scripts/Interfaces-errors-check-script/m-p/270950#M1488 2 Sat, 21 Mar 2026 07:06:00 GMT https://community.checkpoint.com/t5/Scripts/Interfaces-errors-check-script/m-p/270950#M1488 the_rock 2026-03-21T07:06:00Z