Could provide me the upgrade procedure? Thanks. Rae
2018-06-06 14:10 GMT+08:00 Rae Ho (ITSC) <ra...@cuhk.edu.hk>: > You should also upgrade BIRD, version 1.4.5 is too old. > > Could provide me the upgrade procedure? > > > > Rae > > > > *From:* Rae Ho (ITSC) > *Sent:* Wednesday, June 6, 2018 12:04 PM > *To:* Rae Ho (ITSC) <ra...@cuhk.edu.hk>; Ondrej Zajicek < > santi...@crfreenet.org> > *Cc:* bird-users@network.cz > *Subject:* RE: BIRD router/route server functions > > > > tcpdump -i ens160 'tcp port 179 and host 192.168.199.13' > > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > > listening on ens160, link-type EN10MB (Ethernet), capture size 65535 bytes > > 11:52:14.026373 IP bird1.cuhk.edu.hk.54372 > 192.168.199.13.bgp: Flags > [S], seq 256428900, win 29200, options [mss 1460,sackOK,TS val 2230497637 > ecr 0,nop,wscale 7], length 0 > > 11:52:14.401556 IP 192.168.199.13.51631 > bird1.cuhk.edu.hk.bgp: Flags > [S], seq 3989668659, win 29200, options [mss 1460,sackOK,TS val 2230734469 > ecr 0,nop,wscale 7], length 0 > > 11:52:18.031631 IP bird1.cuhk.edu.hk.58460 > 192.168.199.13.bgp: Flags > [S], seq 3350460062, win 29200, options [mss 1460,sackOK,TS val 2230501642 > ecr 0,nop,wscale 7], length 0 > > 11:52:19.405962 IP 192.168.199.13.54429 > bird1.cuhk.edu.hk.bgp: Flags > [S], seq 573528156, win 29200, options [mss 1460,sackOK,TS val 2230739473 > ecr 0,nop,wscale 7], length 0 > > > > tcpdump -i ens160 'tcp port 179 and host 192.168.199.12' > > tcpdump: verbose output suppressed, use -v or -vv for full protocol decode > > listening on ens160, link-type EN10MB (Ethernet), capture size 65535 bytes > > 11:52:03.595665 IP 192.168.199.12.53662 > bird2.cuhk.edu.hk.bgp: Flags > [S], seq 708312977, win 29200, options [mss 1460,sackOK,TS val 2230487710 > ecr 0,nop,wscale 7], length 0 > > 11:52:03.884791 IP bird2.cuhk.edu.hk.39590 > 192.168.199.12.bgp: Flags > [S], seq 2978908357, win 29200, options [mss 1460,sackOK,TS val 2230724456 > ecr 0,nop,wscale 7], length 0 > > 11:52:07.600739 IP 192.168.199.12.54354 > bird2.cuhk.edu.hk.bgp: Flags > [S], seq 562475138, win 29200, options [mss 1460,sackOK,TS val 2230491715 > ecr 0,nop,wscale 7], length 0 > > 11:52:07.889979 IP bird2.cuhk.edu.hk.59598 > 192.168.199.12.bgp: Flags > [S], seq 2985453764, win 29200, options [mss 1460,sackOK,TS val 2230728462 > ecr 0,nop,wscale 7], length 0 > > > > Seems the problem is domain name? > > > > -----Original Message----- > From: Bird-users <bird-users-boun...@network.cz> On Behalf Of Rae Ho > (ITSC) > Sent: Wednesday, June 6, 2018 11:13 AM > To: Ondrej Zajicek <santi...@crfreenet.org> > Cc: bird-users@network.cz > Subject: RE: BIRD router/route server functions > > > > Last error: Socket: No route to host <-- > > > > -----Original Message----- > > From: Ondrej Zajicek <santi...@crfreenet.org> > > Sent: Tuesday, June 5, 2018 8:57 PM > > To: Rae Ho (ITSC) <ra...@cuhk.edu.hk> > > Cc: Quan Zhou <quanzhou...@gmail.com>; bird-users@network.cz > > Subject: Re: BIRD router/route server functions > > > > On Tue, Jun 05, 2018 at 09:29:08AM +0000, Rae Ho (ITSC) wrote: > > > Dear Quan Zhou, Thanks. Rae > > > > Hi > > > > Your setup looks OK. You could use tcpdump on ens160 to see if there are > BGP connection attempts in both directions. Also, is there anything > interesting in BIRD logs? > > > > You should also upgrade BIRD, version 1.4.5 is too old. > > > > -- > > Elen sila lumenn' omentielvo > > > > Ondrej 'Santiago' Zajicek (email: santi...@crfreenet.org) OpenPGP > encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err > is human -- to blame it on a computer is even more so." > > >
