Forum Discussion
genseek_32178
Jan 16, 2012Nimbostratus
Virtual Server Cmds
Hi,
In our environment, we have Virtual Servers configured in the following way,
virtual apps_critical_BTK
{
pool bzt_pool destination 200.36.134.131:https
ip protocol tcp
persist persist_default
profiles tcp_default {}
vlans {
c_10.201.20.25_27
c_200.36.134.128_26
c_16.25.42.36_26
} enable
I want to understand, why, once the virutal server has been defined, the following 3 vlans
c_10.201.20.25_27
c_200.36.134.128_26
c_16.25.42.36_26
have been enabled or mapped to the virtual server?
what is the purpose? What if i remove the specific VLAN on which the VIP is sitting?
Help would to understand this would...appreciated.
14 Replies
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- virtual server has to be enabled on vlan which traffic is coming.
- 1)........"by default when creating, virtual server will be enabled on all vlan"
- So if a specific vlan alone is enabled on a Virtual server, does the default configuration of allowing ALL VLANS gets disabled? yes
- 1)........." no. the virtual server is listening on port 443. it does nothing about icmp. the one who responds icmp is virtual address."
- yes.
[root@ve1023:Active] config b virtual bar list virtual bar { pool foo destination 172.28.19.79:80 ip protocol 6 rules myrule profiles { http {} tcp {} } vlans none enable } arp Address HWtype HWaddress Flags Mask Iface 172.28.19.254 ether 00:01:E8:D5:D4:47 C eth0 ping 172.28.19.79 PING 172.28.19.79 (172.28.19.79) 56(84) bytes of data. 64 bytes from 172.28.19.79: icmp_seq=1 ttl=255 time=2.97 ms 64 bytes from 172.28.19.79: icmp_seq=2 ttl=255 time=1.18 ms --- 172.28.19.79 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1000ms rtt min/avg/max/mdev = 1.180/2.075/2.971/0.896 ms
- But in my case, the VIP, 200.36.134.131, was not pinging from within the F5 prompt itself.
- would you mind trying this?
- Arp was enabled already. Just to make sure that i did disable the virtual server and reenabled it back.
- nitass,
- i have not had any other idea. if no one else has, i suggest opening a support case to see if they can help.
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