Brocade Communications Systems ServerIron ADX 12.4.00 Service Manual Page 167
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156 ServerIron ADX Firewall Load Balancing Guide
53-1002436-01
Displaying firewall group information
7
DRAFT: BROCADE CONFIDENTIAL
The following lines list the firewalls configured in the firewall group, show the administrative state,
and have distribution values for each firewall:
• The administrative state is shown in the Admin-st column and depends on the results of the
Layer 3 health check (ping) the ServerIron performs when you add the path information for the
firewall. The administrative state can be one of the following:
- 0 – Disabled
- 1 – Enabled
- 2 – Failed
- 3 – Testing
- 4 – Suspect
- 6 – Active
NOTE
Status 5 (Graceful Shutdown) does not apply to firewalls.
• The Hash-distribution field shows how many hash values are assigned to the server. This
information is relevant only when no path information is configured for the firewall group. If the
group is using paths, the hash-distribution value is always 0.
The following lines show traffic statistics for each firewall. The Name field lists the name of the
firewall and the IP field shows the IP address of the firewall. The "Host" indicates the ServerIron
ADX. The “Firewall” indicates the firewall. The Groups field shows the firewall group number.
The statistics are for traffic between the ServerIron ADX and the firewall. The CurConn and TotConn
columns show the total number of connections between the ServerIron ADX and the firewall. A
connection represents both send and receive traffic. (Thus, each connection shown here is
equivalent to two sessions.) The Packets and Octets fields show the total number of packets and
octets exchanged by the ServerIron ADX and the firewall.
Firewall Server Name Admin-st Hash-distribution
fw1 1 0
fw2 6 0
Traffic From<->to Firewall Servers
=====================================
Name: fw1 IP: 10.10.0.1 State: 1 Groups = 2
Host->Firewall Firewall->Host
State CurConn TotConn Packets Octets Packets Octets
Default active 0 0 0 0 0 0
Total 0 0 0 0 0 0
Name: fw2 IP: 10.10.0.2 State: 6 Groups = 2
Host->Firewall Firewall->Host
State CurConn TotConn Packets Octets Packets Octets
Default active 0 0 0 0 0 0
Total 0 0 0 0 0 0
- ServerIron ADX 1
- Document History 2
- Contents 3
- About This Document 8
- Document conventions 9
- Notice to the reader 10
- Related publications 11
- ServerIron FWLB Overview 12
- Firewall environments 14
- Load balancing paths 15
- Firewall selection 17
- Hashing mechanism 17
- Stateful FWLB 18
- Health checks 18
- Path health checks 19
- Application health checks 19
- Firewall health check debug 21
- Basic FWLB topology 22
- HA FWLB topology 23
- Failover 24
- Router paths 24
- Multizone FWLB topology 25
- FWLB configuration limits 26
- Configuring Basic FWLB 28
- IPv4 Firewall-1 37
- IPv4 Firewall-2 37
- External 40
- Internal 40
- Firewall-2 42
- Firewall-1 42
- Configuring HA FWLB 48
- Session limits 49
- Session aging 49
- Task Reference 52
- Configuring the firewall port 53
- Configuring the partner port 54
- Configuring the router port 55
- Configuring the firewalls 55
- Adding the firewalls 55
- Connection rate control 57
- Complete CLI example 62
- HA FWLB with VRRP 73
- Usage notes 78
- Configuring Multizone FWLB 82
- Zone 3Zone 2 84
- Zone1-SI(config)# no span 85
- Failover algorithm 92
- Commands on Zone1-SI-A zone 1 92
- DRAFT: BROCADE CONFIDENTIAL 100
- 53-1002436-01 102
- SI-A SI-A 104
- In this chapter 124
- NAT firewalls 124
- Extra firewall method 129
- Access policy method 130
- Specifying the partner port 134
- Specifying the router ports 134
- Configuring FWLB and SLB 146
- Configuring SLB-to-FWLB 148
- Configuring the real servers 149
- Enabling SLB-to-FWLB 150
- Configuring FWLB-to-SLB 152
- Enabling FWLB-to-SLB 154
- FWLB configuration overview 166
- TCP/UDP port statistics 169
- FWLB path information 172
- Field Description 173
- • 6 – TCP 174
- • 17 – UDP 174
- In this appendix 176
- FWLB selection algorithms 182
- Configuration guidelines 186
- Denying FWLB 187
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