Outstanding Issues in Junos OS Release 10.3 for EX Series Switches

The following are outstanding issues in Junos OS Release 10.3R1 for EX Series switches. The identifier following the description is the tracking number in our bug database.

Note: PRs 458303, 509598, 515011, 529417, 529751, which were included in the earlier release notes as outstanding issues, have been removed, because these issues are not applicable to Junos OS Release 10.3R1 for EX Series switches.

Access Control and Port Security

If you configure the RADIUS server revert-interval interval option, the switch does not attempt to reconnect to the unreachable server after the revert interval has elapsed. [PR/304637]
On EX Series switches, when you enable and disable IPv6 on the management interface (me0), the management information is not displayed in the show lldp local-information command output. [PR/503955]
On EX4200 switches, EAP-TTLS authentication with a server-reject-vlan configuration might not work. [PR/506918]

Class of Service

If you are configuring an interface as part of an aggregated Ethernet interface and also configuring CoS on that interface, do not commit both configurations using a single commit operation. Use separate commit operations to commit the two configurations. [PR/490542]

Infrastructure

On EX Series switches, MAC addresses not present in the forwarding database (FDB) because of hash collision are not removed from the Ethernet switching process (eswd). These MAC addresses do not age out of the Ethernet switching table even if traffic is stopped completely and are never relearned when traffic is sent to these MAC addresses, even when there is no hash collision. As a workaround, clear those MAC addresses from the Ethernet switching table. [PR/451431]
On EX8200 switches, when IGMP snooping is enabled on an interface, the IPv6 multicast Layer 2 control frame is not forwarded to other interfaces in the same VLAN. [PR/456700]
On EX4500 switches, the show chassis lcd and show chassis led command outputs might not display the details of the uplink module ports and show all network ports as ge- interfaces even though some ports are 10-Gigabit Ethernet interfaces. [PR/521124]

Interfaces

On EX8200 switches, aggregated Ethernet interfaces might go down and come back up for a few minutes while the switch is updating many routes. [PR/416976]
On EX8200 switches, when a firewall filter is applied on the loopback (lo0) interface, the switch stops generating local ARP requests for transit traffic. As a workaround, you can do the following:
- Create firewall filters to block known unwanted traffic to the Routing Engine, and then accept all other traffic.
- Create firewall filters for specific hosts and all local subnets, and then discard all other traffic.
[PR/486443]
In a Q-in-Q tunneling configuration that includes aggregated Ethernet interfaces (LAGs), after a pfem process restart, the member interfaces in the VLAN might be incorrectly set. [PR/527117]
On a 40-port SFP+ line card in an EX8200 switch, if you assign different shaping rates to different ports in a port group, you do not receive an error message when you commit the configuration, and no error message is logged in the system log. As a workaround, configure the same shaping rate on all ports in a port group. [PR/524073]

J-Web Interface

In the J-Web interface, you cannot commit some configuration changes in the Ports Configuration page and the VLAN Configuration page because of the following limitations for port mirroring ports and port mirroring VLANs:
- A port configured as the output port for an analyzer cannot be a member of any VLAN other than the default VLAN.
- A VLAN configured to receive analyzer output can be associated with only one port.
[PR/400814]
If an SRE module, RE module, SF module, line card, or Virtual Chassis member is in offline mode, the J-Web interface might not update the dashboard image accordingly. [PR/431441]
In the J-Web interface, the Generate Report option under Monitor Event and Alarms opens the report in the same web page.
In the J-Web interface, in the Port Security Configuration page, you are required to configure action when you configure MAC limit even though configuring an action value is not mandatory in the CLI. [PR/434836]
In the J-Web interface, in the OSPF Global Settings table in the OSPF Configuration page, the Global Information table in the BGP Configuration page, or the Add Interface window in the LACP Configuration page, if you try to change the position of columns using the drag-and-drop method, only the column header moves to the new position instead of the entire column. [PR/465030]
When you have a large number of static routes configured and if you have navigated to pages other than page 1 in the Route Information table in the J-Web interface (Monitor > Routing > Route Information), changing the Route Table to query other routes refreshes the page but does not return to page 1. For example, if you run a query from page 3 and the new query returns very few results, the Results table continues to display page 3 and shows no results. To view the results, navigate to page 1 manually. [PR/476338]
In the J-Web interface, the dashboard does not display the uplink ports or uplink module ports unless transceivers are plugged into the ports. [PR/477549]
The J-Web interface Static Routing page might not display details on entries registered in the routing table. [PR/483885]
An IPv4 static route that has been configured using the CLI might not be displayed when you select Configure > Routing > Static Routing in the J-Web interface. [PR/487597]
In the J-Web interface, the auto-complete feature might not be disabled in the password field. As a workaround, you can disable the auto-complete feature in the browser. [PR/508425]
In the J-Web interface, the Software Upload and Install Package option might not display a warning message when there are pending changes to be committed. [PR/514853]
On EX4500 switches the J-Web interface might display the following as valid options although these options are not supported on EX4500 switches:
- DHCP snooping in the Port Role window in the Ports Configuration page
- Input filter association in the VLAN Configuration page
[PR/525671]
In the J-Web interface when you select Monitor > Switching > Ethernet Switching, the MAC learning log might not display information. [PR/535200]