| Bug #74419 | Alias interface not shown | ||
|---|---|---|---|
| Submitted: | 16 Oct 2014 15:06 | Modified: | 24 Oct 2014 4:49 |
| Reporter: | Daniël van Eeden (OCA) | Email Updates: | |
| Status: | Verified | Impact on me: | |
| Category: | MySQL Enterprise Monitor: Agent | Severity: | S3 (Non-critical) |
| Version: | 3.0.15 | OS: | Any |
| Assigned to: | CPU Architecture: | Any | |
[24 Oct 2014 4:49]
MySQL Verification Team
Thank you for the bug report. Verified as described: sigar> ifconfig eth0:0 eth0:0 Link encap:Ethernet HWaddr 08:00:27:43:C7:E2 inet addr:192.168.1.11 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 sigar> ifconfig eth0:0 eth0:0 Link encap:Ethernet HWaddr 08:00:27:43:C7:E2 inet addr:192.168.1.11 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 sigar> in MEM 3.0.15 eth0:0 None None null
Description: A machine with two IP's on one interface This is show as two interfaces in ifconfig: - eth0 - eth0:0 This is show as one interface with 2 inet addresses in '/sbin/ip a l' MEM only shows eth0 with an IPv4 address in the server tree. In the instances screen eth0:0 is shown, but without the IP address. (address: None, speed: null) How to repeat: Add extra IP to an interface and run a mem agent. If I start a sigar shell (./java/bin/java -jar lib/sigar.jar) and run ifconfig then the correct info is shown. sigar> ifconfig eth0:0 eth0:0 Link encap:Ethernet HWaddr xxxxxxxxxx inet addr:xxxxxxxxxxx Bcast:xxxxxxxx Mask:xxxxxxxxxx UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 sigar> ifconfig eth0 eth0 Link encap:Ethernet HWaddr xxxxxxxxxx inet addr:xxxxxx Bcast:xxxxx Mask:xxxxxxxx inet6 addr: xxxxxxxxxxxxx/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:39170249 errors:0 dropped:0 overruns:0 frame:0 TX packets:33102900 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 RX bytes:14224476990 ( 13G) TX bytes:37678609179 ( 35G) Suggested fix: Make sure the correct info is shown in the instances screen for instances with alias interfaces.