search for: ens192

I tried to boot a Centos 8.2 install CD, one burned with Centos-8-2-2004-x86_64-boot . In the setup, it persisted in telling me that ethernet thing enp0s25 was disconnected. Nyet. 'Twas working several seconds previous and is working now. This is a showstopper. How do I debug it? Also, whatever else it did, I now have environment variable

...s, One of my biggest frustrations with CentOS 7 has been firewalld. Essentially all of the documentation just flat doesn't work. One common thing that needs to be done is to change the zone of an interface, however I've tried: firewall-cmd --permanent --zone=internal --change-interface=ens192 firewall-cmd --permanent --zone=internal --add-interface=ens192 I've also tried setting in /etc/sysconfig/network-scripts/ifcfg-ens192: ZONE=internal ZONE="internal" No matter what, when firewalld starts, ens192 will be in the public zone. What am I doing wrong? Why does the docum...

Hallo, I can t find the switch to activate the network after an installation without gui. service network start doesn t work and I don t find any other commands. Thanks for a hint. Ralf

I have a couple of CentOS 7 machines running in a vmware environment. On all the older ones I've deployed, the NIC is named ens160, but on all of the new ones, it is named ens192. I can't find any difference in the hardware that would account for this. Any suggestions on what I can do to figure out why some are named ens160 and some ens192? Thanks.

...6_64-boot . > > In the setup, it persisted in telling me > that ethernet thing enp0s25 was disconnected. > Nyet. > 'Twas working several seconds previous and is working now. > This is a showstopper. > How do I debug it? I had the same thing happen in a VM. My interface was ens192, and this worked: # ==== %< ==== # get status of all network devices nmcli device status # look at all the settings for ens192 nmcli connection show ens192 # enable ens192 at boot time nmcli connection modify ens192 connection.autoconnect yes # start ens192 immediately nmcli connection up e...

...systems monitor). What would be the most correct way of doing this? Create a zone for the snmp, then add the associated interface to that zone? firewall-cmd --zone=monitoring --add-source=1.2.3.4/32 firewall-cmd --zone=monitoring --add-service=snmp firewall-cmd --zone=monitoring --add-interface=ens192 firewall-cmd --runtime-to-permanent Would this be an appropriate approach? Is it the 'most correct' way? -- ----------------------------------------------- - Nick Bright - - Vice President of Technology - - Valnet -=- We Connect You -=-...

...trations with CentOS 7 has been firewalld. > > Essentially all of the documentation just flat doesn't work. > > One common thing that needs to be done is to change the zone of an interface, however I've tried: > > firewall-cmd --permanent --zone=internal --change-interface=ens192 > firewall-cmd --permanent --zone=internal --add-interface=ens192 > > I've also tried setting in /etc/sysconfig/network-scripts/ifcfg-ens192: > > ZONE=internal > ZONE="internal" > > No matter what, when firewalld starts, ens192 will be in the public zone. >...

...set table inet filter { chain INPUT { type filter hook input priority 0; policy drop; iif "lo" accept ct state { related, established} accept ct state invalid counter packets 8 bytes 411 drop iif "ens192" icmpv6 type mld-listener-query counter packets 0 bytes 0 drop iif "ens192" icmpv6 type mld-listener-report counter packets 22 bytes 1408 drop iif "ens192" counter packets 65 bytes 4680 log prefix "UNKOWN Scanner!: " reject...

...in a balanced/failover configuration. It will simplify things to add the IPs from the old servers as aliases, at least temporarily so everything will continue to connect without changes. However, after adding the first one, I see in the logs that DHCPD is sending its DHCPACKs alternating between ens192 and ens192:0 every other time, but oddly it is always using the non-alias IP as the source every time according to tcpdump -n. Is this configuration likely to confuse anything? -- Les Mikesell lesmikesell at gmail.com

...guest account = nobody restrict anonymous = 1 winbind max clients = 2000 log level = 2 ldap server require strong auth = no ntlm auth = mschapv2-and-ntlmv2-only template homedir = /home/%D/%U template shell = /bin/bash interfaces = lo ens192 bind interfaces only = yes server services = -dns max xmit = 65535 dead time = 15 # Disable printer share load printers = No printcap name = /dev/null disable spoolss = Yes # Enable domain TLS tls enabled = yes tls keyfile =...

...en firewalld. >> >> Essentially all of the documentation just flat doesn't work. >> >> One common thing that needs to be done is to change the zone of an > interface, however I've tried: >> >> firewall-cmd --permanent --zone=internal --change-interface=ens192 >> firewall-cmd --permanent --zone=internal --add-interface=ens192 >> >> I've also tried setting in /etc/sysconfig/network-scripts/ifcfg-ens192: >> >> ZONE=internal >> ZONE="internal" >> >> No matter what, when firewalld starts, ens192 w...

...1511.5 kb/s) Running command: rpcclient localhost -N -A /tmp/075335545d5bf -c 'adddriver "Windows NT x86" "hp4:pscript5.dll:hp4.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:pscript5.dll,hp4.ppd,ps5ui.dll,pscript.hlp,pscript.ntf,cups6.ini,cupsps6.dll,cupsui6.dll"' added interface ens192 ip=192.168.0.4 bcast=192.168.0.255 netmask=255.255.255.0 added interface lo ip=::1 bcast= netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff added interface lo ip=127.0.0.1 bcast=127.255.255.255 netmask=255.0.0.0 Registered MSG_REQ_POOL_USAGE Registered MSG_REQ_DMALLOC_MARK and LOG_CHANGED Connecting...

Hi Rowland, Sorry I missed out on the OS. CentOS Linux release 7.6.1810 (Core) smb.conf # Global parameters [global] bind interfaces only = Yes interfaces = lo ens192 netbios name = SERVER1 realm = EXAMPLE.COM server role = active directory domain controller workgroup = WORKGROUP idmap_ldb:use rfc2307 = yes ldap server require strong auth = no template shell = /bin/bash template homedir = /home/%U...

...Daemon.. d?c. 17 10:21:36 myserver systemd[1]: Unit snmpd.service entered failed state. d?c. 17 10:21:36 myserver systemd[1]: snmpd.service failed. (...) d?c. 17 10:21:38 myserver network[790]: Activation de l'interface ens160 : [ OK ] d?c. 17 10:21:38 myserver kernel: vmxnet3 0000:0b:00.0 ens192: intr type 3, mode 0, 2 vectors allocated d?c. 17 10:21:38 myserver kernel: vmxnet3 0000:0b:00.0 ens192: NIC Link is Up 10000 Mbps d?c. 17 10:21:39 myserver ntpd[694]: Listen normally on 1 ens160 172.19.XX.XX UDP 123 d?c. 17 10:21:39 myserver ntpd[694]: new interface(s) found: waking up resolver...

...onfiguration. It will simplify things to add the IPs from the old > servers as aliases, at least temporarily so everything will continue > to connect without changes. > > However, after adding the first one, I see in the logs that DHCPD is > sending its DHCPACKs alternating between ens192 and ens192:0 every > other time, but oddly it is always using the non-alias IP as the > source every time according to tcpdump -n. Is this configuration > likely to confuse anything? > > > -- > > > ********************************************************* > David P....

On 11/17/2015 11:12 AM, Nick Bright wrote: > firewall-cmd --zone=monitoring --add-source=1.2.3.4/32 > firewall-cmd --zone=monitoring --add-service=snmp > firewall-cmd --zone=monitoring --add-interface=ens192 > firewall-cmd --runtime-to-permanent I went ahead and tried this and found that the zone and service must first be created, which requires use of: firewall-cmd --new-zone=monitoring --permanent (--permanent is required) firewall-cmd --new-service=snmp edit /etc/firewalld/services/snmp.xml: &...

...Nick Bright" <nick.bright at valnet.net> wrote: > > On 11/17/2015 11:12 AM, Nick Bright wrote: >> >> firewall-cmd --zone=monitoring --add-source=1.2.3.4/32 >> firewall-cmd --zone=monitoring --add-service=snmp >> firewall-cmd --zone=monitoring --add-interface=ens192 >> firewall-cmd --runtime-to-permanent > > I went ahead and tried this and found that the zone and service must first be created, which requires use of: > > firewall-cmd --new-zone=monitoring --permanent (--permanent is required) > firewall-cmd --new-service=snmp > > edit...

I need to add persistent routes to a policy routing table. I can add rules to an IP policy table after installing NetworkManager-config- routing-rules; but I have not found how to add routes to a table other than the specific table. Manually I do a: ip route add default via 192.168.1.6 dev ens192 table pods Rules load automatically via the /etc/sysconfig/network-scripts/rules- {interface} files. Routes added to /etc/sysconfig/network- scripts/routes-{interface} are always added to the default policy. [root at aqueduct rc.d]# ip rule 0: from all lookup local? 32763: from 192.168.65.0/24 l...

...es- > > {interface} files.??Routes added to /etc/sysconfig/network- > > scripts/routes-{interface} are always added to the default policy. > What are you putting in the routes-<if> file???I just put something > like: > table 200 default via 192.168.41.1 dev eth1 My route-ens192 file looks like - ... ADDRESS20=192.168.10.0 NETMASK20=255.255.255.0 GATEWAY20=192.168.1.6 METRIC20=0 ADDRESS21=192.168.40.0 NETMASK21=255.255.255.0 GATEWAY21=192.168.1.6 METRIC21=0 ... Adding a ^table line doesn't do anything. -- Adam Tauno Williams <mailto:awilliam at whitemice.org>...

...trict anonymous = 1 > winbind max clients = 2000 > log level = 2 > ldap server require strong auth = no > ntlm auth = mschapv2-and-ntlmv2-only > template homedir = /home/%D/%U > template shell = /bin/bash > interfaces = lo ens192 > bind interfaces only = yes > server services = -dns > max xmit = 65535 > dead time = 15 > > # Disable printer share > load printers = No > printcap name = /dev/null > disable spoolss = Yes > > # Enable domai...