More double slash URL fixes

Fix SNMP test case library module.
Fix TCs that reference NETWORK_MANAGER.
Fix TCs that reference BMC_LOGGING_ENTRY.

Change-Id: I17070540062461ef2106e8e2aa7f43f835bf7fdd
Signed-off-by: Steven Sombar <ssombar@us.ibm.com>
diff --git a/network/test_bmc_network.robot b/network/test_bmc_network.robot
index bca18f5..f877c73 100644
--- a/network/test_bmc_network.robot
+++ b/network/test_bmc_network.robot
@@ -73,7 +73,7 @@
 Verify MAC Address
     [Documentation]  Get MAC address and verify.
     [Tags]  Verify_MAC_Address
-    ${macaddr}=  Read Attribute  ${NETWORK_MANAGER}/eth0  MACAddress
+    ${macaddr}=  Read Attribute  ${NETWORK_MANAGER}eth0  MACAddress
     Validate MAC On BMC  ${macaddr}
 
 Add New Valid IP And Verify
@@ -382,7 +382,7 @@
     [Documentation]  Verify that the default gateway has a valid route.
     [Tags]  Verify_Default_Gateway.
 
-    ${default_gw}=  Read Attribute  ${NETWORK_MANAGER}/config
+    ${default_gw}=  Read Attribute  ${NETWORK_MANAGER}config
     ...  DefaultGateway
     Validate Route On BMC  ${default_gw}
 
@@ -391,7 +391,7 @@
     ...  hostname configured on system.
     [Tags]  Verify_Hostname
 
-    ${hostname}=  Read Attribute  ${NETWORK_MANAGER}/config  HostName
+    ${hostname}=  Read Attribute  ${NETWORK_MANAGER}config  HostName
     Validate Hostname On BMC  ${hostname}
 
 Run IPMI With Multiple IPs Configured
@@ -444,7 +444,7 @@
     #     "/xyz/openbmc_project/network/eth0/ipv4/31f4ce8b"
     #   ],
 
-    @{ipv4_uri_list}=  Read Properties  ${NETWORK_MANAGER}/eth0/ipv4/
+    @{ipv4_uri_list}=  Read Properties  ${NETWORK_MANAGER}eth0/ipv4/
     Should Not Be Empty  ${ipv4_uri_list}  msg=IPv4 URI list is empty.
 
     [Return]  @{ipv4_uri_list}
@@ -523,7 +523,7 @@
     ${data}=  Create Dictionary  data=@{ip_parm_list}
 
     Run Keyword And Ignore Error  OpenBMC Post Request
-    ...  ${NETWORK_MANAGER}/eth0/action/IP  data=${data}
+    ...  ${NETWORK_MANAGER}eth0/action/IP  data=${data}
 
     # After any modification on network interface, BMC restarts network
     # module, wait until it is reachable. Then wait 15 seconds for new